めさ 目が冴える Show inflections LinksSentence search for 目が冴えるSentence search for めがさえるSentence search for 目がさえるSentence search for 眼が冴えるSentence search for 眼がさえるKanji details for 目 and 冴Edit in JMdict Expressions (phrases, clauses, etc.), Ichidan verb1. to be wide-awake; to be wakeful; to be unable to sleepOther forms目がさえる 【めがさえる】、眼が冴える 【めがさえる】、眼がさえる 【めがさえる】 Discussions Log in to talk about this word.