むい 群れ居る Show inflections LinksSentence search for 群れ居るSentence search for むれいるSentence search for 群居るKanji details for 群 and 居Edit in JMdict Ichidan verb, Intransitive verb1. to crowd in; to come togetherOther forms群居る 【むれいる】 Discussions Log in to talk about this word.