底生動物 ていせいどうぶつ Meanings Noun benthic animal; benthonic animal; zoobenthos See also: 底生 (ていせい). Kanji 底 bottom. Read as テイ. 生 life. Read as セイ. 動 move. Read as ドウ. 物 thing. Read as ブツ. Word lists Zoology Jinuma: Japanese Dictionary · Word lists