平板動物門 へいばんどうぶつもん Meanings Noun Placozoa (phylum of multicellular invertebrates) Kanji 平 flat. Read as ヘイ. 板 board. Read as ハン. 動 move. Read as ドウ. 物 thing. Read as ブツ. 門 gate. Read as モン. Jinuma: Japanese Dictionary · Word lists