Antagonism meaning

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

“antagonism” is a noun with 4 meanings. Its most common meaning is: a state of deep-seated ill-will.

antagonism

a state of deep-seated ill-will
Synonymshostility enmity
the relation between opposing principles or forces or factors
“the inherent antagonism of capitalism and socialism”
an actively expressed feeling of dislike and hostility
(biochemistry) interference in or inhibition of the physiological action of a chemical substance by another having a similar structure

Source: WordNet 3.1, Princeton University