ひとねい 一寝入り LinksSentence search for 一寝入りSentence search for ひとねいりSentence search for ひと寝入りKanji details for 一, 寝 and 入Edit in JMdict Noun, Suru verb, Intransitive verb1. napOther formsひと寝入り 【ひとねいり】 Discussions Log in to talk about this word.