無效

See also: 无效 and 無効

Chinese

not have effect; efficacy; imitate
trad. (無效) 無 效
simp. (无效) 无 效

Pronunciation


Verb

無效

  1. to be invalid; to be ineffective; to prove ineffectual
    宣告無效/宣告无效  ―  xuāngào wúxiào  ―  annulment
    搶救無效。/抢救无效。  ―  Qiǎngjiù wúxiào.  ―  All rescue measures proved ineffectual.
    無效退款。/无效退款。  ―  Wúxiào tuìkuǎn.  ―  Results guaranteed — or your money back.

Antonyms

Derived terms

Descendants

Sino-Xenic (無效):
  • → Japanese: 無(む)効(こう) (mukō)
  • → Korean: 무효(無效) (muhyo)
  • → Vietnamese: vô hiệu (無效)

Japanese

Kanji in this term
無 效
む
Grade: 4
こう
Hyōgaiji
on’yomi

Adjective

無(む)效(こう) • (mukō) -na (adnominal 無(む)效(こう)な (mukō na), adverbial 無(む)效(こう)に (mukō ni))

  1. Kyūjitai form of 無効

Inflection

Noun

無(む)效(こう) • (mukō) 

  1. Kyūjitai form of 無効

Antonyms

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