ねあせ 寝汗 LinksSentence search for 寝汗Sentence search for ねあせSentence search for 盗汗Sentence search for とうかんKanji details for 寝 and 汗Edit in JMdict Noun1. perspiration given off during sleep; sweating while sleeping; night sweatsOther forms盗汗 【ねあせ】、盗汗 【とうかん】 Discussions Log in to talk about this word.