also: ウエポン
noun
A direct loanword from English, used in modern contexts such as games, military, or metaphorical expressions. Often carries a slightly technical or stylish nuance compared to native words like 武器.
このゲームでは、新しいウェポンを手に入れると攻撃力が上がる。
In this game, your attack power increases when you get a new weapon.
彼の言葉は強力なウェポンになった。
His words became a powerful weapon.