腔腸動物 こうちょうどうぶつ Also written くうちょうどうぶつ Meanings Noun, の-adjective coelenterate Kanji 腔 body cavity. Read as コウ. 腸 intestine. Read as チョウ. 動 move. Read as ドウ. 物 thing. Read as ブツ. Jinuma: Japanese Dictionary · Word lists