朽ちる くちる to rot N1 #22,157 Meanings ichidan verb, intransitive to rot; to decay to die in obscurity often in neg. to be forgotten with time Its kanji 朽 キュウ · く.ちる decay, rot, remain in seclusion In sentences Furigana 朽くちない物ものは何なにもない。 There is nothing that does not decay. #182402