でんげんき 電源を切る Show inflections LinksSentence search for 電源を切るSentence search for でんげんをきるKanji details for 電, 源 and 切Edit in JMdict Expressions (phrases, clauses, etc.), Godan verb with 'ru' ending1. to turn off powerAntonym: 電源を入れる Discussions Log in to talk about this word.