浮遊生物 ふゆうせいぶつ Meanings Noun plankton Kanji 浮 float. Read as フ. 遊 play. Read as ユウ. 生 life. Read as セイ. 物 thing. Read as ブツ. Words containing 浮遊生物 空中浮遊生物 (くうちゅうふゆうせいぶつ) aeroplankton Jinuma: Japanese Dictionary · Word lists