Last Updated
：2026/01/08
ちゃう
Suffix
abbreviation
alt-of
colloquial
contraction
morpheme
Japanese Meaning
動詞「～てしまう」の口語的な縮約形「～ちゃう」。予期せぬ・望ましくない完了や結果、あるいは話し手の感情（後悔・困惑・驚きなど）を込めて動作の完了を表す接尾辞。
Easy Japanese Meaning
てしまうをみじかくしたいいかた。はなしことばで、ぜんぶしたり、まちがえてしたきもちをあらわす。
Chinese (Simplified) Meaning
表示动作完成或结果不可逆（把……掉、……完） / 表示无意或不小心发生（不由自主地……） / 带遗憾、后悔的语气
Chinese (Traditional) Meaning
表示動作已完全結束或做掉 / 表示不小心、無意間做了 / 表示遺憾或後悔的語氣
Korean Meaning
(구어) ‘～てしまう’의 축약형 / 행위의 완결이나 유감·의도치 않음을 나타냄
Indonesian
(kolok.) bentuk singkat dari ～てしまう; menandai tindakan selesai/tuntas / Menyatakan tindakan tak sengaja/terlanjur, sering bernuansa penyesalan
Vietnamese Meaning
chỉ hành động đã hoàn tất/đã xảy ra / biểu thị lỡ/nhỡ làm, mang sắc thái nuối tiếc hoặc vô ý / làm hết/cho xong (tính triệt để)
Tagalog Meaning
gawin nang tuluyan / magawa nang di sinasadya / nagawa na at pinagsisisihan
Sense（1）
(colloquial) contraction of ～てしまう
（ romanization ）
Quizzes for review
See correct answer
ちゃう
See correct answer
I accidentally left my wallet behind.
See correct answer
うっかり財布を忘れちゃった。
Japanese - English
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