武器

• Reading: ぶき
• Romaji: buki
• Kanji breakdown: 武 (bu/mu) — military, martial; 器 (ki/utsuwa) — vessel, instrument
• Pronunciation: /bɯ.ki/

Meaning

Weapon; arms. Tools or instruments used for fighting or combat.

A noun for instruments of combat, from swords to firearms. Also used figuratively to mean a personal strength or advantage: 英語力が彼の武器だ (his English ability is his weapon). Common compounds: 核武器 (kaku buki, nuclear weapon), 武器庫 (bukiko, arsenal). The word carries a serious tone in literal use but is casual and motivational in figurative use.

Examples

1. この博物館には古い武器がたくさん展示されている。 This museum has many old weapons on display.
2. 知識は最も強い武器だと先生が言っていた。 My teacher used to say that knowledge is the most powerful weapon.
3. 武器を持って歩くことは法律で禁止されている。 Carrying a weapon is prohibited by law.

Usage Guide

Context: history, figurative speech, law

Tone: serious

Origin & History

Compound of 武 (bu, military/martial) and 器 (ki, instrument/vessel). Together: military instruments — weapons.

Cultural Context

Era: Ancient

Generation: All ages

Social background: Universal