Skip to main content

Definitions

Sweetness

Sweetness in wine is mainly due to the presence of sugar in the wine, but alcohol can sometimes give the impression of sweetness.  

Dry

A wine with sugar levels below the detectable threshold (typically under 5 grams per litre).

Off-Dry

A wine with sugar levels above the detectable threshold typically between 5 and 12 grams per litre.

Medium dry/medium sweet

Wines with distinct sugar content, but not sweet enough to pair with desserts.

Sweet

Described as luscious, dessert wines and fortified wines such as botrytis wines, Port’s and Muscat's fit into this category.

Acidity

The taste of acid is easily understood when we taste lemon juice. The sharp or sour acid taste in wines comes from the acids found in grapes such as tartaric acid and malic acid.  

Acidity

Acidity in wine is described as being low, medium or high.

High acidity

Only wines with very high acidity taste sour. Usually acid in wine gives it a crisp freshness.

Residual sugar

Wines that have a lot of residual sugar can mask acidity – dessert wines have more acidity than you think!

Tannin

In wine, tannin refers to natural compounds found in grape skins, seeds, stems, and oak barrels that create a dry, bitter, and astringent sensation in your mouth, similar to strong black tea.

Good to know

Tannin binds to the proteins in saliva that lubricate the tongue and other surfaces inside our mouth. This loss of lubrication creates a dry powdery sensation in the mouth and is called astringency.

How to recognise tannin

It is most often experienced in full bodied dry red wines that are high in tannin content. Another everyday drink that is high in tannin is black tea.

Levels

Tannin in wine is described as being low, medium (moderate) or high.

Handy Descriptors

Silky, chalky, plush, velvety, grainy, chewy, grippy, ripe, astringent.

Body

A wine’s body refers to how much you feel the weight of the wine on your palate.  

Understanding Body

Body isn’t the result of any one particular characteristic in wine, but rather a culmination of several characteristics interacting together.

Example

For example, wines with high alcohol levels (14%+ ABV) or high sweetness give the impression of a fuller body. The concept is often explained using milk as an example. Consider the difference in weight of skim milk versus full cream milk vs cream.

Handy Descriptors

Light-bodied, medium-bodied, full-bodied, rich, weighty, mouth-filling.

Fundamental qualities we look for in wine

  • Intensity

    Pronounced in colour, aroma and flavour. 

  • Balance

    When the wine’s structural components work together in harmony. 

  • Complexity

    A complex wine has many different flavours that evolve in your mouth over time. People refer to these wines as layered or complex. It takes high-quality grapes to make layered wines with a multitude of tastes. 

  • Finish/Aftertaste/Length

    A wine’s finish refers to the sensations that take place in your mouth after you swallow a mouthful of wine. Wine typically leaves a residual taste (aftertaste) in your mouth that’s sweet, tart, bitter, or a combination of those tastes. Length is the amount of time that taste, flavour or mouthfeel persist after swallowing a wine. Common descriptors are short, long and lingering. 

Subtlety

Flavours and aromas that are less easily detected.

Finesse

A wine that is balanced and elegant.

Fruit

Primary aromas and flavours are distinct and varietal.

Structure

The structure of a wine refers to its building blocks (acid, sweetness, tannin, body and alcohol) and how they sit in balance.