vinegar

a sour liquid made by the chemical action of acetic acid on alcohol, used as a condiment or preservative

vinagre

Collocations vinegar and oil dressing · white vinegar

• She added a little vinegar to the salad.

  Ella añadió un poco de vinagre a la ensalada.

used in expressions that suggest something is unpleasant or harmful, like 'a bitter pill to swallow'

algo amargo o desagradable

Collocations vinegar in the mouth · bitter vinegar

• It was like drinking vinegar.

  Fue como beber vinagre.