盛り下がる もりさがる Also written 盛りさがる Meanings Godan verb, Intransitive to have one's enthusiasm dampened; to become subdued Antonym: 盛り上がる (もりあがる). Kanji 盛 heap up. Read as もる. 下 down. Read as さがる. Word lists Colloquial Jinuma: Japanese Dictionary · Word lists