Adversary

/ˈæd.vɚ.seɪ.ri/

Meaning & Definition

noun
An opponent in a game or conflict.
The novel's protagonist must outsmart her adversary to win the treasure.
One that opposes or resists; an enemy or opponent.
In a courtroom, the lawyer presented a strong case against her adversary.
A person, group, or force that opposes or acts against another.
The two athletes faced each other as adversaries in the championship match.
An opponent in a contest or dispute.
During the debate, she effectively countered the arguments put forth by her political adversary.

Etymology

Middle English 'adversarie' from Old French 'adversaire' from Latin 'adversarius' meaning 'opponent'.

Common Phrases and Expressions

archenemy:
A principal enemy or opponent.
sworn adversary:
A declared opponent or enemy.
fighting the good fight:
Opposing an adversary for a just cause.

Related Words

Slang Meanings

Frenemy
She acts nice, but deep down, she's just a frenemy.
Nemesis
He finally faced his nemesis in the final match.