무효

한국어 · Thesaurus

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무효

[muʝo] SK Standard, Seoul

Where it comes from

한자어 ‘無效’에서 유래.

noun muhyo · 無效

보람이나 효과가 없음.
법률 행위가 어떤 까닭으로 효력을 가지지 못함. 그 계약은 무효로 판결이 났다.
Opposite: 유효

In English

invalid not valid

Talk about this word

Cite this

MLA

"무효." Wiktionary, via Micwyn, micwyn.com/word/ko/%EB%AC%B4%ED%9A%A8. Accessed 6 Nov. 2026.

APA

무효. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/ko/%EB%AC%B4%ED%9A%A8

Chicago

"무효." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/ko/%EB%AC%B4%ED%9A%A8.

BibTeX

@misc{micwyn_2026,
  title = {무효},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/ko/%EB%AC%B4%ED%9A%A8},
  urldate = {2026-11-06}
}