いかん

  1. noun (common) (futsuumeishi)

    (depending on) how, (depending on) what, nature (of)
    after a noun (+ の)

    • 天候のいかんにかかわらず駅へ迎えに参ります。
      Rain or shine, I will come to meet you at the station.
  2. adverb (fukushi)

    what is ...?, how is ...?, what will be ...?
    at sentence end