adversary Meaning, Definition & Usage

  1. noun someone who offers opposition
    resister; opposer; antagonist; opponent.

WordNet


Ad`ver*sa*ry noun
Etymology
OE. adversarie, direct fr. the Latin, and adversaire, fr. OF. adversier, aversier, fr. L. adversarius (a.) turned toward, (n.) an adversary. See Adverse.
Wordforms
plural Adversaries
Definitions
  1. One who is turned against another or others with a design to oppose or resist them; a member of an opposing or hostile party; an opponent; an antagonist; an enemy; a foe.
    His ancient knot of dangerous adversaries. Shak.
    Agree with thine adversary quickly. Matt. v. 25.
    It may be thought that to vindicate the permanency of truth is to dispute without an adversary. Beattie.
    Syn. -- Adversary, Enemy, Opponent, Antagonist. Enemy is the only one of these words which necessarily implies a state of personal hostility. Men may be adversaries, antagonists, or opponents to each other in certain respects, and yet have no feelings of general animosity. An adversary may be simply one who is placed for a time in a hostile position, as in a lawsuit, an argument, in chess playing, or at fence. An opponent is one who is ranged against another (perhaps passively) on the opposing side; as a political opponent, an opponent in debate. An antagonist is one who struggles against another with active effort, either in a literal fight or in verbal debate.
Ad"ver*sa*ry adjective
Definitions
  1. Opposed; opposite; adverse; antagonistic. Archaic Bp. King.
  2. (Law) Having an opposing party; not unopposed; as, an adversary suit.

Webster 1913