noun see: eager Date: 13th century a sour liquid obtained by fermentation of dilute alcoholic liquids and used as a condiment or preservative, ill humor ; sourness, vim
VINEGAR
Meaning of VINEGAR in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012