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  1. Weapon - Wikipedia

    A weapon, arm, or armament is any implement or device that is used to deter, threaten, inflict physical damage, harm, or kill. Weapons are used to increase the efficacy and efficiency of …

  2. Weapon | Definition, Classification, & Facts | Britannica

    Weapon, an instrument used in combat for the purpose of killing, injuring, or defeating an enemy. A weapon may be a shock weapon, held in the hands, such as the club or sword. It may also …

  3. WEAPON Definition & Meaning - Merriam-Webster

    The meaning of WEAPON is something (such as a club, knife, or gun) used to injure, defeat, or destroy. How to use weapon in a sentence.

  4. WEAPON | English meaning - Cambridge Dictionary

    WEAPON definition: 1. any object used in fighting or war, such as a gun, bomb, knife, etc.: 2. any object used in…. Learn more.

  5. WEAPON definition and meaning | Collins English Dictionary

    A weapon is an object such as a gun, knife, or missile. One could not hunt without weapons.

  6. weapon - Wiktionary, the free dictionary

    Oct 19, 2025 · weapon (plural weapons) An instrument of attack or defense in combat or hunting, e.g. most guns, missiles, or swords. synonym hypernyms, hyponym quotations

  7. Weapon - definition of weapon by The Free Dictionary

    weap•on (ˈwɛp ən) n. 1. any instrument or device used for attack or defense in a fight or in combat. 2. anything used against an opponent, adversary, or victim: the weapon of satire. 3. …

  8. List of Weapons by Type | Artillery, Combat, Explosives | Britannica

    gun, weapon consisting essentially of a metal tube from which a missile or projectile is shot by the force of exploding gunpowder or some other propellant.

  9. Lists of weapons - Wikipedia

    List of land weapon systems in production and in development by the European defence industry List of indirect fire systems in production and in development by the ...

  10. Weapon - Simple English Wikipedia, the free encyclopedia

    One kind of weapon of mass destruction is poison gas. New kinds of poison gas, such as nerve gas, are much more powerful than the old kinds. Another kind of weapon of mass destruction …