avinagrar

to sour

avinagrar

transitive verb

1. (to acidify)

a. to sour

Este vino lleva mucho tiempo abierto, ¿no, Almu? - Creo que sí, ¿cómo lo sabes? - Porque el oxígeno lo avinagró.

This wine has been open for some time, hasn't it, Almu? - I think so, how do you know? - Because the oxygen soured it.

2. (to make hostile)

a. to make sour

Víctor era una persona alegre y divertida hasta que el divorcio avinagró su personalidad.

Victor was a fun, cheerful person until his divorce made his personality sour.

b. to make bitter

Elisa descubrió que Gonzalo la engañaba y que le había estado robado, pero ni eso la avinagró.

Elisa found out that Gonzalo was cheating on her and that he had been stealing from her, but not even that has made her bitter.