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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, Meaning & Synonyms | Vocabulary.com

    A weapon is something used to hurt someone. Soldiers use weapons like guns and even sometimes use "weapons of mass destruction" — like bombs. In school, the only weapon you …

  6. Weapon - Wikiwand

    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 …

  7. 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.

  8. weapon - Wiktionary, the free dictionary

    Dec 29, 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

  9. 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.

  10. History of weapons - Wikipedia

    Old Japanese weapons and other military paraphernalia, c. 1892–95 A Gilbertese shark-toothed weapon (late 19th century) Major innovations in the history of weapons have included the …