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?

Adversary, antagonist mean a person or a group contending against another. Adversary suggests an enemy who fights determinedly, continuously, and relentlessly: a formidable adversary.

(Definition of adversary from the Cambridge Academic Content Dictionary © Cambridge University Press)

a person, group, or force that opposes or attacks; opponent; enemy; foe; one who is an opponent in a contest; a contestant; one who fights determinedly and relentlessly: He was a worthy …

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 …

Definition of adversary noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Your adversary is someone you are competing with or fighting against.

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

Adversary definition: An opponent; an enemy.

Nov 13, 2025 · adversary (plural adversaries) An opponent or rival. quotations He prepared to fight his adversary.