しんけいつか 神経を使う Show inflections LinksSentence search for 神経を使うSentence search for しんけいをつかうSentence search for 神経をつかうKanji details for 神, 経 and 使Edit in JMdict Expressions (phrases, clauses, etc.), Godan verb with u ending1. to be nervous; to be sensitive; to worry; to be fussy; to be preciseOther forms神経をつかう 【しんけいをつかう】 Discussions Log in to talk about this word.