Definition from Wiktionary, the free dictionary
Via Middle English and Old French; compare French vinaigre.
- (uncountable) A sour liquid formed by the fermentation of alcohol used as a condiment or preservative; a dilute solution of acetic acid.
- (countable) Any variety of vinegar.
- a range of herb-flavoured vinegars
Derived terms 
Terms derived from "vinegar"
Related terms 
countable: any variety of vinegar