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Definitions

American Heritage® Dictionary of the English Language, Fourth Edition

  1. n. An instrument of attack or defense in combat, as a gun, missile, or sword.
  2. n. Zoology A part or organ, such as a claw or stinger, used by an animal in attack or defense.
  3. n. A means used to defend against or defeat another: Logic was her weapon.
  4. v. To supply with weapons or a weapon; arm.

Century Dictionary and Cyclopedia

  1. n. Any instrument of offense; anything used, or designed to be used, in attacking an enemy, as a sword, a dagger, a club, a rifle, or a cannon.
  2. n. Any object, particular, or instrumentality that may be of service in a contest or struggle, or in resisting adverse circumstances, whether for offense or defense; anything that may figuratively be classed among arms.
  3. n. In zoology, any part or organ of the body which is or may be used as a means of attack or defense, as horns, hoofs, claws, spurs, stings, spines, teeth, electric organs, etc.; an arm or armature. Synonyms See arm.
  4. To arm with weapons.

Wiktionary

  1. n. an instrument of attack or defense in combat or hunting, e.g. a gun, missile, or sword
  2. n. an instrument or other means of harming or exerting control over another.

GNU Webster's 1913

  1. n. An instrument of offensive of defensive combat; something to fight with; anything used, or designed to be used, in destroying, defeating, or injuring an enemy, as a gun, a sword, etc.
  2. n. Fig.: The means or instrument with which one contends against another.
  3. n. A thorn, prickle, or sting with which many plants are furnished.

WordNet 3.0

  1. n. a means of persuading or arguing
  2. n. any instrument or instrumentality used in fighting or hunting

Etymologies

  1. Middle English wepen, from Old English wǣpen.

Examples

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Lists

These user-created lists contain the word ‘weapon’.

Comments

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  • yarb That's weirdnet, Arkracer. Sep 14, 2008

  • arkracer That is an insane definition. Sep 14, 2008

  • widdershins My friend uses this as a badass exclamation e.g. "Dude that band was weapon!" Try it sometime - it's very satisfying. Oct 4, 2007

‘weapon’ has been looked up 1986 times, added to 11 lists, commented on 3 times, and has a Scrabble score of 11.