しどうぜん 死んだも同然 LinksSentence search for 死んだも同然Sentence search for しんだもどうぜんKanji details for 死, 同 and 然Edit in JMdict Expressions (phrases, clauses, etc.)1. as good as dead; might as well be dead; more dead than aliveまな学ぶことをやめたら、ひと人はしんだもどうぜん死んだも同然である。The man who stops learning is as good as dead. Discussions Log in to talk about this word.