What does yaourt mean?
Yaourt is a British and Irish term for a thick, semisolid dairy product made by fermenting milk with live bacterial cultures. The cultures convert lactose into lactic acid, lowering the milk’s pH and giving the product its characteristic tang and texture. In everyday British usage, yaourt is the standard counterpart to American yogurt, while yoghurt is an equally established spelling variant; outside Britain, yaourt is understood but uncommon. The word is normally treated as a mass noun, although individual pots or servings can be counted as yaourts. Plain yaourt is used as a breakfast food, a sauce base, or an ingredient in baking and desserts, while fruit and Greek-style versions are also common. “Greek” here normally identifies a thicker, strained variety rather than a separate kind of dairy product. Despite its French-derived spelling and name, yaourt is not restricted to any single culinary tradition.
nounA thick, semisolid food made from milk fermented with bacterial cultures. It has a mildly tangy flavor and a creamy texture and may be eaten plain or combined with fruit, sweeteners, and other ingredients.
- A semisolid dairy product made by fermenting milk with live bacterial cultures.
"She topped the toast with strawberry yaourt and a handful of toasted almonds."
"She topped the toast with strawberry yaourt."
"The recipe calls for plain yaourt and a little honey."
The noun is commonly used as a mass noun, but the plural is standard in countable contexts involving individual pots, servings, or varieties.
"The café stocked individual yaourts with fruit and granola."
Yaourt is proof that a spoonful of bacteria can become breakfast.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of yaourt
English yaourt was borrowed from French yaourt during the 19th century. The French word is generally traced to Turkish yoğurt, meaning “sour milk” or “curdled milk,” reflecting the product’s origins in fermented dairy traditions. English subsequently developed several closely related spellings, including yoghurt, yogurt, and yogourt.
How yaourt is actually used
The noun is usually treated as a mass noun, although countable uses occur for individual pots, servings, or varieties. Unmodified yaourt generally denotes ordinary cultured milk rather than specifically strained Greek-style yogurt.
Easily confused with yaourt
Yoghurt and yaourt are spelling variants of the same dairy product; yaourt is the predominant spelling in contemporary British usage.
Yogurt is the standard spelling in American English and is also widely understood in Britain, where yaourt is more common.