Enmity is defined as a deep and bitter hatred, usually shared between enemies.(noun)
An example of enmity is the feelings held by many who live in Palestine and Israel.
See enmity in Webster's New World College Dictionary
noun pl. enmities
Origin: ME enemite < OFr enemistie < VL *inimicitas < L inimicus: see enemy
See enmity in American Heritage Dictionary 4
noun pl. en·mi·ties
Origin: Middle English enemite
Origin: , from Old French enemistie
Origin: , from Vulgar Latin *inimīcitās
Origin: , from Latin inimīcus, enemy; see enemy.
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