Last Updated
：2026/01/13
自然発火
Hiragana
しぜんはっか
Verb
Japanese Meaning
自然に発火すること。周囲から直接の点火源がないにもかかわらず、自ら燃え始めること。
Easy Japanese Meaning
なにもしていないのに、ものがひとりでに もえはじめること
Chinese (Simplified) Meaning
自燃 / 自然起火 / 自行燃烧
Chinese (Traditional) Meaning
自燃 / 自行燃燒 / 自然起火
Korean Meaning
자연 발화하다 / 자연적으로 불이 붙다 / 스스로 점화되다
Indonesian
terbakar spontan / terbakar sendiri / mengalami pembakaran spontan
Vietnamese Meaning
tự bốc cháy / tự bắt lửa / tự phát cháy
Tagalog Meaning
kusang magliyab / kusang masunog / mag-apoy nang kusa
Sense（1）
to spontaneously combust
（ canonical ）
（ romanization ）
（ romanization ）
（ hiragana historical ）
（ hiragana ）
Quizzes for review
See correct answer
自然発火
See correct answer
His car spontaneously combusted all of a sudden.
See correct answer
彼の車は突然自然発火した。
Japanese - English
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