むだ 群れ立つ Show inflections LinksSentence search for 群れ立つSentence search for むれだつSentence search for むれたつSentence search for むれ立つKanji details for 群 and 立Edit in JMdict Godan verb with 'tsu' ending, Intransitive verb1. to stand all around (e.g. bamboo, pines, pampas grass)Other forms群れ立つ 【むれたつ】、むれ立つ 【むれだつ】、むれ立つ 【むれたつ】 Discussions Log in to talk about this word.