Abouriou
Red variety that origin colored wines, but without character.
Abrastol
Calcium salt of the sulphuric acid ester of beta-naphtol. Antiseptic.
Abundante (PT)
Rare red grape variety implanted in the Alentejo Demarcated Region(Portugal). Sinonymy: Tinta Roriz in the Alenquer region.
Acabamento (PT)
Portuguese term applied to the finishing operations of elaboration and stage of the wines.
Acacia, flower
Floral aroma of some delicate white wines (Riesling, Sauternes, Gewürztraminer, etc.)
Acajou
Color of the generous wines and brandies present in the last phase of ageing (Aromatical of Jerez and the tawny Ports).
Acariosis
Vine disorder caused, according to countries, by the grape rust mite or by the grape bud mite, a special form of Ariophyes vitis (erineum mite) which produces stunting of young shoots.
Accident
Bab notification of a wine. This accidents have some causes: temperature, oxidation, or others.
Acescence
A wine with acescence has a sharp, sweet-and-sour tang, sometimes accompanied by a vinegary smell. Acescent characteristics are indicative of the presence of acetic acid and ethil acetate.
acescence
A type of spoilage of wine characterized by formation of acetic acid andethyl acetate by bacteria of the genus Acetobacter
Acescence
A wine with acescence has a sharp, sweet-and-sour tang, sometimes accompanied by a vinegary smell. Acescent characteristics are indicative of the presence of acetic acidD and ethyl acetate.
Acetal, diethyl acetal
The substances formed when ethyl alcohol reacts with acetaldehyde. Occurs in small amounts in some wines and in brandy.
Acetaldehyde
Chemical substance formed by the partial oxidation of alcohol. Normally considered a fault if it can be detected on the nose, though it is an essential part of the aroma of deliberately oxidised styles such as Fino Sherry and other flor wines.
Acetaldehyde
Chemical substance formed by the partial oxidation of alcohol. Normally considered a fault if it can be detected on the nose, though it is an essential part of the aroma of deliberately oxidised styles such as Fino Sherry and other flor wines.
Acetic
A sensory term used to describe wines that have an excess of acetic acid, which contributes a sweet, slightly vinegary odor and a sharp, tart flavor. Such wines are said to have acescence.
Acetic
Term used to describe the wines which have undergone acetification and to the odour of such wines.
Acetic acid
Chemical substance formed by the oxidation of alcohol. It is present in all wines in small quantities as part of the volatile acidity. In excess it is considered a fault.
Acetic aldehyde
Acetaldehyde.
Acetification
The process of wine turning into vinegar. This most often occurs because of spoilage, when acetic bacteria convert alcohol to acetic acid and ethyl acetate.
Acetification
Contamination of the must, liquor or finished product with vinegar-producing bacteria (acetobacter) and the presence of air.
Acetobacters
A microorganism that, when wines are exposed to oxygen, creates acetic acid.
Acetoin
Chemical odor, very unpleasant, that remember the varnish of the nails. It can be produced by the aeration of the wine.
Acetometer
Instrument of measuring the total acidity of vinegar.
Acid
Essential component of all wines. Several different acids are found in grapes and wine. Grapes are one of the few fruits to contain tartaric acid, the major wine acid and the most important source of acidity in wine. Smaller amounts of malic acid, citric acid and lactic acid can also be found, as can acetic acid.
Acidimeter
Instrument used in the measurement of the total acidity.
Acidimetry
All the volumetric methods that allow to dose the acidity.
Acidity
Term used to describe a tart or sour taste in the mouth when total acidity of the wine is high. Also used on labels to express the total acid content of the wine. The acids referred to are citric, lactic, malic and tartaric. Desirable acid content on dry wines falls between 0.6% and 0.75% of the wines volume. For sweet wines it should not be less than 0.70% of the volume. One of the basic flavours which can be detected by the tongue and an essential component of all wine. Contributes to the fresh crispness of white wines. Over-high acidity can make a wine taste tart, while low acidity wines can be flabby.
Acidulation
In some areas (usually warm growing regions where acidity is lower) like California, natural grape acids can legally be added to wine to increase the acidity. This acid adjustment process is called acidulation. In a well-made wine, acidity will not be noticeable.
Acrid, bitter
One of the four basic tastes. A major source of bitterness is the tannin content of a wine. Some grapes - (Gewürztraminer, Muscat) - have a distinct bitter edge to their flavour. If the bitter component dominates in the aroma or taste of a wine it is considered a fault. Sweet dessert wines may have an enhanced bitter component that complements the other flavours making for a successful overall taste balance.
Acrolein
Aldehyde formed during the degradation of the glicerol by the bacterias. It have a bitter taste and aroma.
Activator
Substance that speed up a chemical process.
Active Dry Yeast
A dehydrated yeast culture that is the most convenient form of yeast for home winemakers to work with. Active dry yeast (ADY) cultures are prepared by extruding 70% moisture compressed yeast through a perforated plate into a spaghetti-like form, about the diameter of a 0.036 inch pencil lead, into a drier with a screen bottom that has a upward flow of air that keeps the particles of yeast suspended in a fluid-like bed. The incoming air is controlled for volume, temperature and relative humidity. The dryigfom the original 70% moisture down to 4-7% occurs in less than 30 minutes. There are typically over 150 billiob cells in a 5-gram sachet of ADY. The ADY should be rehydrated in a starter solution (see Yeast Starter) before "pitching," both to ensure the culture is still good and to get a vigorous start.
Acuity
Sensorial acuidity: auditive acuity and total visual acuity.
Acute
For analogy, it is said of a wine that produces one strong sensation of acidity. A excessively acute wine is acid.
Adamado (Sweetish)
Portuguese term used to describe a wine with a certain residual sugar contain, higher than a "dry" wine, and inferior than a "demi sec" wine and "sweet" wine. Is a synonimous of " medium dry".
Adapt
To place some hours before the wine that will be served, in the temperature that it must be consumed.
Adaptation
The ability of a variety to derive the necessities for its fovourable development in a given environment.
Addition
French term used to describe the dosage of liqueur after disgorging (sparkling wines).
Addition of tannin
Tannin is sometimes added to musts and to wines to facilitate fining and to replace tannin removed by fining.
Aducha (cooperage tool)
Utensil used in cooperage to dig up the arcs and to assist the introduction of the warts in the holes.
Adulteration
A deceptive retort of a product, a mark, etc. To modify a wine, adding to it forbidden substances, or using processes against the law. With frequency, the adulteration consists in using a mark, an image or characteristics that belong to another one.
Aeration
The process in which air is deliberately introduced to wine, as in decanting, or in swirling the wine in a glass.
Aeration
The process in which air is deliberately introduced to wine, as in decanting, or in swirling the wine in a glass.
Aeration of must
Technique practised in the beginning of the fermentation, to favorise the multiplication of the yeasts.
After care
The treatments and care given to wines after the primary fermentation.
After-taste
Term used to describe the taste left in the mouth after swallowing the wine. Both character and length of the aftertaste are part of the total evaluation. May be harsh, hot, soft and lingering, short, smooth, tannic, or non-existent.
Aftertaste
Term used to describe the taste left in the mouth after swallowing the wine. Both character and length of the aftertaste are part of the total evaluation. May be harsh, hot, soft and lingering, short, smooth, tannic, or non-existent.
Agaric
Mushroom aroma, vegetable, spiced, characteristic of some wines that had suffered a reaction from reduction.
Age
In wines the age is calculated from the harvest date, that must appear in the label or neck label.
Agent
Wine shipper's agent.
Aging
The process by which wine matures, in bulk or in bottles or both, to achieve smoothness (in acidity), mellowness (in tannins and other phenols) and unique character and complexity. The major activities in this process are the chemical reduction of certain compounds into others, primarily by hydrolysis or oxidation, and the joining together of short molecular chains into longer ones. Volatile esters, ethers and acids create bouquet, which is not the same as aroma.
Aging, ageing
The process by which wine matures, in bulk or in bottles or both, to achieve smoothness (in acidity), mellowness (in tannins and other phenols) and unique character and complexity. The major activities in this process are the chemical reduction of certain compounds into others, primarily by hydrolysis or oxidation, and the joining together of short molecular chains into longer ones. Volatile esters, ethers and acids create bouquet, which is not the same as aroma.
Agrafe; agraffe
A metal clasp used to hold the temporary cork in place during bottle fermentation when making sparkling wine via the Methode Champenoise. The agrafe has, in most instances, been replaced by the crown cap.
Agreeable
Pleasant character of a well-balanced wine.
Agressive
Tasting term, usually indicating a wine with high or excessive acidity or tannin. Wines that are aggressive in their youth may improve with ageing.
Aguardenteiro
Portuguese term used to decsribe the person who makes spirit.
Air
Air is harmful to the wine, provoking the oxidation of certain components. However, the small amounts of air that pass through the wood of the barrels are necessary for the evolution of the aged wines.
Airen
Semi-classic white wine grape with the unique distinction of being the most widely planted vine variety in Spain. Highly resistant to drought, it is grown at an extraordinary low vine density per acre as low bushes. Its wines are used for distilling into brandy and also blending with deep-red grape wines to create lighter colored versions. Increasingly popular as a dry, crisp white wine made to be drunk as fresh as possible.
Albillo
Variety of white grape from different regions of Spain (Douro, Almansa, Andalusia, Canaries, etc.) It is identified with the Pradillo or Pardina. Perhaps it corresponds to the Albuelis, cited for Columela, latin writer, author of one trated of agronomy, even other authors can identify it with the minor Roman minor Argitis.
Albumen
The white of the egg, adds to the wines during the clarification and the finishing.
Alcohol
This constituent of wine is a natural by-product of fermentation. It is one of the main pillars of perceived flavour, the others being "Acid", "residual Sugar" (and/or "Glycerin") and "Tannin". The presence of these components define a wine that has "good balance". For tablewines the wine label must, by law, state the alcohol content of the wine within the bottle, usually expressed as a percentage of the volume. Table wines do not usually exceed 14% alcohol content - (11% to 12.5% is generally considered the optimum amount) - although a few, such as Zinfandel, can go up to a 17% level. Sweet dessert wines fall in the same range. Fortified wines - (eg: Sherry, Port etc) - range from 17% to 21% alcohol content.
Alcohol content
The presence of this componens define a wine that has "good balance". For tablewines the wine label must, by law, state the alcohol content of the wine within the bottle, usually expressed as a percentage of the volume. Table wines do not usually exceed 14% alcohol content - (11% to 12.5% is generally considered the optimum amount) - although a few, such as Zinfandel, can go up to a 17% level. Sweet dessert wines fall in the same range. Fortified wines - (eg: Sherry, Port etc) - range from 17% to 21% alcohol content.
Alcohol forming power
Ability of yeasts to produce high concentrations of alcohol.
Alcoholaemia
The presence of ethylic alcohol in the blood.
Alcoholate
Aromatical solution resulting from the distillation of the alcohol.
Alcoholic
Term used to describe a wine that present an unmeasured and discounted graduation.
Alcoholic fermentation
Complex process in which sugars, naturally present in grape juice, are transformed into alcohol and carbon dioxide by the action of yeast’s
Alcoholometer
Instrument used to determinate the amount of alcohol in a liquid.
Alcoholometric
The alcoholic contents of a mixture.
Alcoholometry
Methods that allow to calculate the alcohol percentage in a liquid.
Aldehydes
Class of chemical compounds, formed by the partial oxidation of alcohols and sometimes found in wine. The most usual is acetaldehyde.
Aldehydic
Incisive and characteristic aroma of certain wines that had received a oxygenated period of training, as the xerez, some Port or Catalan wines.
Aleatico
Minor red grape commonly grown in central and southern Italy. Related to the Muscat variety, with strong aroma of that grape, it is grown extensively in the Abbruzzo and Apulia regions. Some plantings are also found in the warmer regions of California, U.S.A.
Alenquer - IPR (PT)
Portuguese region in the north of Lisbon. It produces red wines from the grape variety Camarate, Periquita,Trincadeira Preta, Tinta Miúda and whites from the Arinto, Fernão Pires, Jampal and Vital. About 290 ha of vine, with many cellars between cooperatives and individual producers. Beyond the regional grape varieties, have gotten sufficiently commercial success the wines made with the grapes of other regions of the country (Touriga Nacional) and foreigners (Cabernet Sauvignon and Chardonnay).
Alentejo (PT)
Important demarcated region of Portugal. It occupies about 1/3 of the portuguese territory, and located in the south of the country. Produce rich fullbodied wines, that, in the last years, have distinguished in the country and foreigner for its quality and, in many cases, for a good relation quality-price. Divided in 8 sub-regions: Borba, Portalegre, Redondo, Reguengos and Vidigueira, Granja-Amareleja, Évora and Moura. All usufruct the statute of D.O.C.. The more important white grape variety are the Roupeiro, Arinto, and Antão Vaz and the red varieties are the Trincadeira, Aragonês and Periquita.
Alfôbre
Portuguese term used to describe the action of to place a nursery, to cultivate in a nursery.
Alfrocheiro
Important red grape variety from the Demarcated Region of Dão. Also cultivated in the Bairrada and Alentejo Demarcated Region.
Algarve (PT)
Portuguese vinic region, demarcated in 1980. Occupe the south coast of the country. It's constituted by the D.O.C. Lagoa, Lagos, Portimão and Tavira. The vine has come to decrease continuously, due to the urbanistic pressure and remains only two producers. The most important white grape varieties are the Perrum, Manteudo and Diagalves and the red are the Negra Mole and Periquita.
Alicante (SP)
Generic name used in some places of Spain, to describe different red grape varieties (Grenache, Merlot), that produce a very pigmented wines, rich in alcohol, that remenber the intense and dark old wines imported from Alicante.
Alicante Bouschet
Minor grape originating from a 19th century cross using the Aramon and ancient Teinturier native vine, resulting in a hybrid varietal. This in turn was crossed with the Grenache to give the named grape. Widely grown in France, California and Spain. In the latter country it is known as Garnacha Tintorera. In the cool Champagne region of France it is the main grape used to make the sweet "vin mousseux" - (sparkling wine). Often known as "Alicante" for short. Elsewhere the canned juice is used by many amateur winemakers for fermenting home-made wines.
Aligote
Semi-classic grape widely grown in temperate regions of France, California and Eastern Europe. Used to make a superior white wine for blending or as a good dry wine in the better vintage years in Burgundy, France. Successfully used in the cooler western coastal regions of N. America.
Alimpa
Portuguese term used to describe the end of the flowering.
Alive
Term aplied to wines which are clean, of medium acidity, usually light and which make a quick impression on the palate.
Alkaline
Term used to define a wine rich in sodium and potassium.
Alma
Portuguese term used to describe the character of a full bodied well balanced wine.
Almeirim - IPR (PT)
One of the six I.P.R. (Indication of Regulated Origin) of the Ribatejo region. Produce white grape varieties from the Arinto, Fernão Pires, Rabo-de-Ovelha, Tália, Trincadeira das Pratas e Vital, and red grapes from Baga, Camarate, Periquita and Trincadeira Preta.
Almond
Characteristic aroma and flavor of certain wines. In its noble form it appears, for instance, in the Andalusian fine wines. The odor of the bitter almond appears in the young red wines elaborated by carbonic maceration. But the odor of bitter almond can also disclose certain alterations in many wines (excesse of sulphureous anhydride, excess of oxidation in white wines).
Almond-tree
Floral odor that remember the honey aroma of the almond-tree with flower.
Almude
Old measure used in some Portuguese regions, for dry and liquid products. It normally contained 12 «canadas» or 48 «quartilhos» (quaters). It is about 25 liters.
Alqueire
Portguguese term used to describe an old measure of contents. It varied between the 13,2 and 22,6 liters.
Alquitara
Portuguese term used to describe an old equipment of distillation, a sort of still, but without condensing coil.
Altesse
Semi-classic grape grown in the Savoie region of France. Used with another local grape, the Molette, to create a blend known as "Seyssell" white wine made to be drunk as young as possible. Also used for the superior "Roussette de Savoie" white wine blend created with Mondeuse grape wine. Once thought to have origins in Cyprus, the grape is now suspected of being related to, if not actually being, the Furmint grape of Hungary.
Alvarelhão (PT)
High quality red grape variety recommended for the Monção sub-region of the Vinhos Verdes Demarcated Region where it is intensively cultivated. Less productive, it produces ruby to light ruby colour wines with a delicate aroma, harmonious and flavourous. Synonymy:or «Brancelhão» in Monção; it is known as «Alvarelhão» in the South of the region and as «Pirruivo» in Arouca; corresponding to the «Alvarelhão» of the Douro region, and probably to the «Brancellao» of the Spanish Province Galicia.
Alvarinho (PT)
High quality white grape variety of the Vinhos Verdes Demarcated Region, recommended for the sub-region of Monção, as a pure grape variety for the production of wines with the Alvarinho Denomination of Origin. Productive and rustic, it produces wines with a strong grape variety aroma, well balanced and flavourous. As those are the region's wines with the highest alcohol content, they have a specific regulation.
Synonymy: known as «Galego» or «Galeguinho» in the Ponte de Lima county
Amaral (PT)
High quality red grape variety, recommended for the southern counties (6) of the Vinhos Verdes Demarcated Region, where it is intensively cultivated; less productive and rustic, it produces ruby colour wines with an undefined aroma, slightly acid and full-bodied. Synonymy:or «Azar», is known as «Amaral» in Penafiel and Amarante, as «Cainho Bravo» or «Cainho Miúdo» in Monção, as «Cainzinho» in Arcos de Valdevez and as «Sousão Galego» in the area of Basto.
Amber
Colour of a wine resembling that of amber.
Amber
Characteristic perfume of the Chardonnay variety. Term used also to describe the golden-dark color that the white wines acquire when they become oxidated. It is a normal coloration of Jerez wines or brandies.
Amelioration
A catchall term for various methods of improving a wine, some of which are illegal in commercial winemaking. These methods include adding sugar, water, and/or acid to the grape juice or wine to correct deficiencies. Most countries have regulations pertaining to these practices with regard to commercial winemaking.
American
Term used to describe a wine proceeding from grapes of hybrid vines. Present a toxic degree and is not authorized its commercialization .
Amino acids
Substances in the must that take place to superior alcohols and given nutrients to the yeasts.
Amontillado
Generous wine of Jerez, golden or amber, with an hazelnut dry flavor, anb a richness that oscillate between 17 / 18 degrees. The Amontillado realize part of its period of training in aerobic conditions, under the veil of flower yeasts.
Ampelographic regist
Description of the characteristics of grape varieties.
Ampelography
Study and identification of grape varieties. Science that studies the plant of vide and its different varieties. Each region, each country, had given different names to grapes from the same varietal origin. Exist, therefore, numerous synonyms. The ampelography is not a new science. Already Columela, in the I century, speaks of the ampelography in it's first agricultural treated.
Ampelology
Science that describe and identifie the different varieties of vides, the size of the grape, the sex of the flower, the form of the vine-shoots, the texture of the leaves, the color of the berries, etc.
Ampelomethry
Application of stastistical methods and terms to the description of the morphologycal characteres of the vine.
Amphora
Cooked adobe container, with 26 l of capacity, in the antiquity destined for wine and oil transport. These amphoras have a curious form. They are not held in the soil, therefore they finish in peak. They were embedded in the sand of beaches, while the boat expected to carrying them. To preserve the wine they were covered with a long cover of cork oak, material whose use if lost, to follow, during many centuries. A curious detail is that the cover was marked with a stamp, so that if could not manipulate the content of the amphora. In Rome, in the Testaccio mount, numerous remaining portions of amphoras, such had met as if they find in the destroços of been shipwrecked boats. This demonstrates the importance that the commerce of the wine had at the time in the Mediterranean. Favours to the finding of these amphoras were possible to decipher the route that the wines followed two a thousand years.
Amphora
Large round cement tank with domed top for storage of wine.
Anabolism
Metabolic synthesis using energy.
Anaemic
Term used to describe a deficient wine, diminutive, weak, nude, without body and color.
Analysis
Chemical or sensorial examination of the different compounds of wine.
Analysis
Analysis (tasting and chemical) efectuated in a wine to extract conclusions and a critical reflection about its qualities and defects. The analytical examination allows to investigate, to evaluate and to disclose to the diverse components or elements of a wine (alcohol, acidity, sugars, etc.).
Ancestry
Varietal origin of a wine (chardonnay, cabernet sauvignon, grenache), that gives the character. The ancestry can be strengthened by the unmistakables characteristics of a vine.
Anchorage for trellis wires
Heavy stone or other object buriedin the ground at the end of the row and to which the ends of the trellis wires are fastened.
Angulate, angular
The total effect of dominant, tart-edged flavours and taste impressions in many young dry wines. Has opposite meaning to round, soft or supple.
Anhydride - carbon dioxide
The coorless, ordorless gas emitted by yeast during fermentation. The purpose of an air lock is to allow the carbon dioxide to escape without allowing oxygen into the fermentation vessel. The chemical shorthand is CO2.
Animal smell
Animal's aroma. Have origin in the evolution of wine's proteins and remember the odor of the leather, the skin, and also of the hunting. Usualy finding in old wines, late bottled.
Anise
Term used to describe the aroma of some white wines. The fennel aroma is of the same family.
Anthocyanins
A group of red and blue pigments. The red pigments of grapes belong to this group
Anthracnose, black spot
A disease of vines caused by a fungus
Antiseptic
Substance which destroys microrganisms or prevents them developing
Anvil
Used in cooperage, it's an instrument of iron and steel destined to the riveting of the arcs.
AOC or AC (FR)
The top category in the French system for ensuring quality wines. Appellation d'Origine Contrôlée, which means "Appellation of Controlled Origin," is sometimes shortened to Appellation Contrôlée and abbreviated as either AOC or AC. The French initiated the Appellation d'Origine Contrôlée system in 1935 as a means of safeguarding the more quality-conscious winemakers, vineyards, and areas from unethical producers who were taking advantage of the better-known names. Although the French AC system can't guarantee the quality of a producer's wine, it can control most of the elements that go into making it. This is accomplished by the demanding criteria necessary for qualifying as an AC.
Apagado (PT)
Cloudy in the colour, without aroma and poor of flavor.
Aperitif
Wines, including vermouths, suitable for drinking as an appetizer immediatly before a meal.
Apo-enzyme
The non-dialyzable protein portion of an enzyme which confers specificity on the enzyme.
Apogeu (PT)
Maximum point that a wine aged in a bottle can reach.
Apoplexy
Sudden death of part or whole of the vine with disiccation.
Apothec
It is the place where can keep wines, in special for collection.
Apple
Refers to smell or aroma of a wine, usually carrying additional modifiers. "Ripe apples" describes a full, fruity, clean smell associated with some styles of Chardonnay wine. "Fresh apples" does the same for some types of Riesling. "Green apple", however, is almost always reserved for wines made from barely ripe or underipe grapes. "Stale apples" applies almost exclusively to flawed wine exhibiting first stage oxidation.
Apricot
One of the more delicate fruity aromas that a wine can present. More frequent in the white wines rich in sugars (sauternes, mature riesling, etc.).
Arabinose
One of the principal pentoses in grapes. It constitutes a part of the unfermentable residual sugar in dry wines.
Aragonez (PT)
Name used to design the grape variety Tinta Roriz in the Alentejo region. With a good production and very good quality.
Aramón (FR)
Minor grape of mediocre quality widely grown in the Languedoc-Roussillon region of France and mainly used to make a "stretch" wine for blending with better varieties in order to make some of the more notorious styles of "vin de table" wine associated with the Midi. There are two mutations also found there, Aramon Gris and Aramon Blanc, neither being significant.
Arbois
Fairly widely grown white-wine grape in the Loire region of France. Used in some blends labeled "Touraine". Also known as Menu Pineau or Petit Pineau
Arbóreo (PT)
Term used to describe the pleasant odor, generally resinous and balsamic.
Arched, cane, bow
Fruit cane which is bent and tied to the framework of the vine or to a stake.
Areias (PT)
Sandly soil of some portuguese regions, with special prominence in Colares.
Arestas (PT)
Term used in winetasting to describe certain qualities of a wine with more aggressive profile, that break the balance; are basically, acid edges or tannin edges. These sensations will be harmonizing when the wines developed well in the bottle.
Arinto (sin. Pedernã)
High quality white grape variety of the Vinhos Verdes Demarcated Region, recommended for the entire region except for the Monção sub-region. With a culture area in great expansion it came originally from the region's inland areas. Highly productive it produces fragrant, well-balanced and harmonious wines.
Synonymy: known as «Pedernão» in the South of the region, as «Asal «Espanhol», «Asal Galego» or «Branco Espanhol» in Amarante, as «Pé de Perdiz Branco» in Cabeceiras de Basto, as «Rabo de Ovelha» in Lousada, as «Chapeludo» in Castelo de Paiva, Cinfães and Vale do Sousa, as «Perdigão» in Mondim de Basto and as «Cerceal» in Arouca; it is also the «Pedernão» of the Douro region, the «Arinto» of Bucelas and the «Arinto» of Bairrada.
Aristocratic
Term used to describe an elegant wine, from a variety of noble ancestry. Applied to dry wines, great sparkling and to the best sherries, sauternes and ports.
Arm
The primary division of the trunk of the vine which carry the bearing and prunning units.
Armagnac
A fine French brandy from the Armagnac region, which is situated southeast of Bordeaux. The region consists of three subregions-Bas-Armagnac, Tenareze, and Haut-Armagnac. Although almost as highly regarded as Cognac, Armagnac is of a different style. It's distilled only once and therefore has a lower alcoholic strength (generally about 53 percent alcohol) than Cognac (about 70 percent), which undergoes a double distillation process.
Armilária (PT)
Criptogamic disease of the vine.
Aromas
In the wine world, the traditional definition of aroma is the simple, fruity smell of the grape variety. Today's broader definition combines a fermentation and aging. The traditional difference is that a young wine will show its varietal aroma in a more pronounced way. However, in a mature wine-where some of the grape's intrinsic fragrance has been replaced by other characteristics-the smell transmutes into a bouquet.
Aromatic
Tasting term used to indicate a wine with a positive, agreeable smell. Also, a class of grapes (e.g. the Muscat family) which are particularly fragrant.
Arrábida IPR (PT)
Rough portuguese region, part of Setúbal, Sesimbra and Palmela land. With a mediterranean climate, produced coloured red and ruby wines with the grape varieties Periquita (minimum of 50%), Alfrocheiro and Cabernet Sauvignon (maximum of 10%).
Arranged
Term used to describe a wine that seems to have received treatment or addition from something destined to hide a defect.
Arrimado (PT)
Disposal in horizontal lines the bottles of sparkling wine in a cellar.
Arrimador (PT)
That one that 'arrima'.
Arroba (PT)
Old measure used by the grape-grower, about thirty-two pounds (weight) or about fifteen kg.
Arruda - IPR (PT)
This is a small portuguese region of wines, with about 65 ha of vine, placed in the north of Lisbon, in Estremadura. The white wines are produced from the varieties Arinto, Fernão Pires, Jampal and Vital, and the red wines from Camarate, Periquita, Preto Marinho and Tinta Miúda.
Arrufiac (FR)
White grape variety used in the elaboration of some wines in the southwest of France.
Artemisia
Unpleasant wine's aroma that reminds the plant of the same name.
Artichoke
It is said of a wine that have an ackward aroma, acid and acrid, remember vegetal. The aroma, in the degustation, is what the artichoke produced when cooking.
Asbestos
Material used to filter wines, but now it is unusual because it can transmit bad flavors.
Ascomycetes
Type of fungus that includes specially the yeasts.
Ascorbic acid
Vitamin C. Sometimes added to white wines as a preservative.
Asepsis
Set of procedures used in the vinic containers, to hinder the development of microorganisms that could changes musts and wines.
Asparagus
Vegetal odor, characteristic of some white wines, as certain Sauvignon Blanc.
Aspiran
Old name of a variety of Hérault.
Assado (PT)
Animal odor that remind the one of roast meat.
Assario (PT)
White grape variety recommended in the portuguese Dão region, that takes the name of 'Malvasia Fina' in the regions of Douro, Encostas da Nave, Pinhel and Figueira de Castelo Rodrigo.
Assemblage (FR)
Blending of different vats, and sometimes different grape varieties. Also used to indicate the composition of such a blend.
Assentado (PT)
term used to describe the stabilized wine, completely finished.
Asti
Name of an important wine-producing town and province situated south of Turin in Italy's Piedmont region. In addition to the Asti Spummante DOCG (which produces the area's famous sparkling wine of the same name), several other DOC's and DOCG's use Asti in their names - Barbera d'Asti, Dolcetto d'Asti, Freisa d'Asti, Grignolino d'Asti, and Moscato d'Asti.
Astringency
A taste quality noted for constricting or contracting the inner mouth, as an unripe persimmon would, but caused in wine primarily by tannins absorbed from the skins and seeds of the base fruit from which the wine was made. Astringency mellows with bottle aging.
Astringent
Descriptive of wines that have a rough, puckery taste. Usually can be attributed to high tannin content. Tannic astringency will normally decrease with age. However, sometimes the wine fails to outlive the tannin.
Aszú
Term used in Hungari to describe the grape afected by the grey rot (Bothrytis). The Tokay wine elaborated with sweet grapes, enriched by Bothrytis is called Tokay Aszú.
Ataque (PT)
First sensorial impression that the wine produces in the palate.
Attenuation
Fall in specific gravity of must during fermentation.
Attractive
Term used to describe certain interesting wines.
Aubun
Black grape variety from the South of the Rhone valley. Also known as Counoise. Is one of the 13 varieties of Châteauneuf-du-Pape, and look like the Cariñena variety. Produces red wine of pretty color, liveliness and astringency.
Auction
Public sale in which articles are sold to the highest of sucessive bidders.
Auslese (GER)
Quality white wine category, meaning selected harvest. Grapes are picked at least a week after Sptlese. Minimum must weights are laid down according to variety and region. Normally sweet.
Austere
Usually used in description of dry, relatively hard and acidic wines that seem to lack depth and roundness. Such wines may soften a bit with age. Term often applied to wines made from noble grape varieties grown in cool climates or harvested too early in the season.
Authentic
Term applied to wines which are reliable as regards purity, variety and origin.
Autolysis
Decomposition of cells by their own enzymes. Autolysis of dead yeast cells is a source of amino acids and accessory growth substances in wine.
Autovinificator
Fermentation vat, where the pumping over process is performed automatically, using the pressure of carbon dioxide gas generated during fermentation. Now largely replaced by the rotary fermenter.
Auvernat
Synonym of different grape varieties. The Auvernat Blanc is the Chardonnay, the Auvernat Negra is the Pinot Noir, the Auvernat Gris is the Meunier or the Pinot Gris.
Auxerrois
French local name for the Malbec, aka Cot red wine grape species grown in the Cahors region of France and also, confusingly, an important white wine grape in the Alsace region called the Auxerrois Blanc that is distinct from another locally grown white wine grape called the Auxerrois Gris that is actually the Pinot Gris varietal grape.
Avermelhado (PT)
Term used to describe a white wine (oxidated) that have taken an ambrein color.
Avesso (PT)
High quality white grape variety of the Vinhos Verdes Demarcated Region, recommended for the sub-regions of Baião, Cinfães and Resende, where its culture is confined. Productive and rustic, this grape variety produces wines with a strong aroma, well balanced and flavourous.
Synonymy:also known as «Borral», «Bornal» and «Bornão» in the Baião county and as «Borraçal branco».
Azal (PT)
Medium quality white grape variety of the Vinhos Verdes Demarcated Region, recommended for the sub-regions of Basto, Penafiel and Amarante and for the southern counties (6) of the region. Very productive and rustic, it produces wines with a delicate and intense aroma, slightly acid and fruity.
Synonymy: known as «Asal da Lixa» in Amarante, «Gadelhudo» in Felgueiras, «(Es) Pinheira» in Lousada and also as «Carvalhal»
Azeitado (PT)
Term applied to wines affected by graisse.
Azote
Inactive gas used in the wines conservation. Indispensable nutriment of the grapevine and the growth of the yeasts during the alcoholic fermentation.