What does cointreau mean?
Cointreau is a trademarked French liqueur prized for its intense yet clean orange flavour. Produced by blending extracts of both sweet and bitter orange peels with neutral spirit, it is colourless and notably drier than many other orange liqueurs, which makes it versatile in mixed drinks. Created in Angers, France, in 1875 by Edmond Cointreau, it belongs to the triple sec family but is widely regarded as its benchmark example. Bartenders reach for it in classics such as the Margarita, Sidecar, Cosmopolitan, and White Lady, and it can also be sipped neat or over ice as a digestif. Because it is a brand name rather than a common noun, it is always capitalised, though in everyday speech 'cointreau' may loosely stand in for any fine triple sec.
nounA proprietary brand of clear, colourless French orange-flavoured liqueur, made from a blend of sweet and bitter orange peels.
- The trademarked French orange-flavoured liqueur produced by the House of Cointreau since 1875.
- A serving or measure of this liqueur.
"The classic Margarita calls for tequila, lime juice, and a measure of Cointreau."
"He stirred the cocktail with gin, lemon juice, and a generous pour of Cointreau."
""I'll have a Cointreau on ice," she said at the hotel bar."
Rarely pluralised; used only when referring to multiple bottles, glasses, or servings of the liqueur.
"The cellar held several dusty Cointreaus from the 1970s."
Cointreau was invented in 1875 by Edmond Cointreau, who set out to create a perfectly clear orange liqueur — and it has been the secret behind countless Margaritas and Sidecars ever since.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of cointreau
Cointreau takes its name directly from its creators: Édouard-Jean and Adolphe Cointreau, confectioners in Angers, France, founded a distillery there in 1849, and their son Edmond created the now-famous orange liqueur around 1875. The surname itself is a French family name of obscure deeper origin. As a modern trademark, the word entered English through the international trade in French spirits in the late nineteenth century, alongside contemporaries like Grand Marnier.
How cointreau is actually used
Always capitalised as a trademark. It functions as an uncountable noun when referring to the drink itself ('a bottle of Cointreau') and is occasionally countable when referring to a glass or bottle of it. In cocktails it is often treated as the premium alternative to generic triple sec.
Easily confused with cointreau
Both are French orange liqueurs, but Grand Marnier is cognac-based with an amber colour, whereas Cointreau is a clear, neutral-spirit-based triple sec.
Curaçao is a generic category of orange liqueur named after the Caribbean island (often blue or orange in colour), while Cointreau is a specific trademarked brand of colourless triple sec.