Word of the Week: ocet – ‘vinegar’

The primary component of vinegar is acetic acid, both words of which derive from the Latin verb acēre ‘to be sour’.

The Romans called vinegar acētum, and this developed into a broad range of medieval words for the condiment, like Italian aceto. The Latin word also passed into the ancestor of the Slavic languages, becoming *ocьtъ. Hence, we get Czech ocet.

Despite appearances, the English word also belongs to this word family! Vinegar was originally vin-aigre ‘sharp/sour wine’, an Old French compound word derived from Latin vīnum and ācer, from the same root as acēre.

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    Danny Bate, our resident linguist, offers a selection of everyday Czech words, to discuss their history and show how interconnected and familiar the Czech language can be.