ねんね LinksSentence search for ねんねSentence search for おねんねSentence search for ねんねんSentence search for ねんねえSentence search for ネンネEdit in JMdict Noun, Suru verb1. going bye-byes; going beddy-byes; sleepingChildren's languageNoun2. babyNoun3. childish person (esp. a young woman)Other formsおねんね、ねんねん、ねんねえ、ネンネ Discussions Log in to talk about this word.