Bitterness meaning

What does “bitterness” mean? Definitions, examples, synonyms and opposites.

“bitterness” is a noun with 4 meanings. Its most common meaning is: a feeling of deep and bitter anger and ill-will.

bitterness

a feeling of deep and bitter anger and ill-will
Synonymsresentment gall rancor rancour
a rough and bitter manner
Synonymsacrimony acerbity jaundice tartness thorniness
the taste experience when quinine or coffee is taken into the mouth
Synonymsbitter
the property of having a harsh unpleasant taste
Synonymsbitter

Source: WordNet 3.1, Princeton University