くき 朽ち木 LinksSentence search for 朽ち木Sentence search for くちきSentence search for 朽木Kanji details for 朽 and 木Edit in JMdict Noun1. decayed tree; rotted tree; decayed wood; rotten woodNoun2. obscure, meaningless life (metaphor)See also 朽ちるOther forms朽木 【くちき】 Discussions Log in to talk about this word.