'antagonism' definitions:

Definition of 'antagonism'

From: WordNet
noun
A state of deep-seated ill-will [syn: hostility, enmity, antagonism]
noun
The relation between opposing principles or forces or factors; "the inherent antagonism of capitalism and socialism"
noun
An actively expressed feeling of dislike and hostility
noun
(biochemistry) interference in or inhibition of the physiological action of a chemical substance by another having a similar structure

Synonyms of 'antagonism'

From: Moby Thesaurus

Words containing 'antagonism'