Definición de “bitter” en inglés
ANGRY › angry and upset because of something bad which has happened that you cannot forget: I feel very bitter about my childhood.
HATE › full of hate or anger: a bitter argument/dispute
SOUR › having a strong, sour, usually unpleasant taste
COLD › extremely cold: a bitter wind
to/until the bitter end › until something is completely finished, usually something unpleasant: He was determined to stay right to the bitter end.
DISAPPOINTED › making you feel very disappointed: Losing the championship was a bitter disappointment. bitterness noun [U]