酔生夢死 すいせいむし Also written すいせいぼうし Meanings Noun idling one's life away; living to no purpose Kanji 酔 drunk. Read as スイ. 生 life. Read as セイ. 夢 dream 死 die. Read as シ. Word lists Yojijukugo (四字熟語) Jinuma: Japanese Dictionary · Word lists