せんざいいちぐう

  1. nouns which may take the genitive case particle 'no', noun (common) (futsuumeishi)

    once-in-a-lifetime (opportunity), golden (opportunity), one-in-a-million (chance)
    yojijukugo

    • いよいよ千載一遇のチャンスがめぐってきた。
      At last, a chance in a million arrived.