Last Updated
：2026/01/11
くちび
Kanji
口火
Noun
Japanese Meaning
物事のきっかけとなる事柄や発端。特に争いごと・事件・議論などが始まる原因となるもの。 / 火薬などに点火するための導火線。または火をつける部分。
Easy Japanese Meaning
もめごとやけんかなどがはじまるきっかけになるできごと
Chinese (Simplified) Meaning
导火线（点燃爆药的引线） / （比喻）导火索；起因（争论、冲突、战争等）
Chinese (Traditional) Meaning
導火線 / 爭論、衝突或戰爭的起因
Korean Meaning
도화선 / 발단 / 촉발점
Indonesian
sumbu (peledak/kembang api) / pemicu; pencetus (perdebatan, konflik, perang)
Vietnamese Meaning
ngòi nổ (của pháo, chất nổ) / nguyên nhân khơi mào (tranh luận, xung đột, chiến tranh)
Tagalog Meaning
mitsa (ng paputok o pampasabog) / sanhi o mitsa ng pagsiklab ng pagtatalo, alitan, o digmaan
Sense（1）
口火: fuse; cause (of a debate, conflict, war, etc.)
（ romanization ）
Quizzes for review
口火: fuse; cause (of a debate, conflict, war, etc.)
See correct answer
くちび
See correct answer
He cut the fuse and caused an explosion.
See correct answer
彼はくちびを切って爆発を起こした。
Japanese - English
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