The meaning of ADVERSARY is one that contends with, opposes, or resists : an enemy or opponent. How to use adversary in a sentence. Did you know?

He saw her as his main adversary within the company. (Definition of adversary from the Cambridge Academic Content Dictionary © Cambridge University Press) Examples of adversary

He saw her as his main adversary within the company. (Definition of adversary from the Cambridge Academic Content Dictionary © Cambridge University Press) Examples of adversary

An adversary is an enemy or someone who opposes someone else. In tennis, you stand across the net from your adversary. Adversary is related to the word adverse, meaning "against or …

1. a person, group, etc., that opposes or attacks; opponent; enemy. 2. an opponent in a contest; contestant. 3. of or pertaining to an adversary. 4. involving adversaries, as plaintiff and defendant in a legal proceeding. ad′ver•sar`i•ness, n.

Adversary suggests an enemy who fights determinedly, continuously, and relentlessly: a formidable adversary. Antagonist suggests one who, in hostile spirit, opposes another, often in …

There are five meanings listed in OED's entry for the word adversary. See ‘Meaning & use’ for definitions, usage, and quotation evidence.