weapon meaning
EN
[wɛpən] [-ɛpən] 
US WWeapon
- A weapon, arm, or armament is any device used in order to inflict damage or harm to living beings, structures, or systems.
- While just about any ordinary objects such as sticks, stones, cars, or pencils can be used as weapons, many are expressly designed for the purpose – ranging from simple implements such as clubs, swords and guns,
- NounPLweapons
- An instrument of attack or defense in combat or hunting, e.g. most guns, missiles, or swords.
- The club that is now mostly used for golf was once a common weapon.
- An instrument or other means of harming or exerting control over another.
- Money is the main weapon of modern oligarchs.
- INF A tool of any kind.
- Choose your weapon.
- An instrument of attack or defense in combat or hunting, e.g. most guns, missiles, or swords.
- More Examples
- Used in the Middle of Sentence
- If adblockers do continue to prove popular with users, they could also be a major weapon in Apple’s arsenal against its key competitor, Google.
- We took hold of anything that might serve as a weapon to stand off the menacing group of young men.
- Germany's development of rocket weapons paved the way for human controlled spaceflight.
- Used in the Ending of Sentence
- The leaders of the G8 nations are currently in talks over nuclear weapons.
- The police urged the gunman to lay down his weapon.
- Anything can be weaponized. A big enough rock, dropped from a sufficient height, is a very good weapon.
- Used in the Middle of Sentence
Definition of weapon in English Dictionary
- Part-of-Speech Hierarchy
- Nouns
- Countable nouns
- Countable nouns
- Nouns
Source: Wiktionary
Grammatically, this word "weapon" is a noun, more specifically, a countable noun.