Last Updated
：2026/01/04
無効
Hiragana
むこう
Noun
Japanese Meaning
効力や有効性が認められないこと。また、その状態。 / 法律・契約・手続きなどが法的な効力を持たないこと。 / 設定・操作などが反映されず、機能しないこと。
Easy Japanese Meaning
ききめがないこと。きまりややくそくがつかえないこと。
Chinese (Simplified) Meaning
无效 / 失效 / 无效性
Chinese (Traditional) Meaning
無效性 / 無效 / 失效
Korean Meaning
무효 / 효력 없음 / 효과 없음
Vietnamese Meaning
sự vô hiệu / không có hiệu lực / vô hiệu lực
Tagalog Meaning
kawalang-bisa / kawalan ng epekto / pagiging walang bisa
Sense（1）
invalidity, no effect
（ canonical ）
（ romanization ）
（ romanization ）
（ kyūjitai ）
（ hiragana historical ）
（ hiragana ）
Quizzes for review
See correct answer
無効
See correct answer
Your passport has become invalid.
See correct answer
あなたのパスポートは無効になりました。
Japanese - English
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Quiz Edit Setting
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