有効

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Japanese[edit]

Kanji in this term
ゆう
Grade: 3
こう
Grade: 5
on'yomi

Adjectival noun[edit]

有効 (-na inflection, hiragana ゆうこう, romaji yūkō)

  1. effective
  2. valid
  3. available

Inflection[edit]

Noun[edit]

有効 (hiragana ゆうこう, romaji yūkō)

  1. effectiveness
  2. validity
  3. availability
  4. (judo) yuko, the points awarded for a type of move in a judo match or the judge's call of yuko.

See also[edit]