浮ふ遊ゆう生せい物ぶつMeaningsNoun1. planktonKanji used浮float遊play生life物thingPitch accentふゆうせいぶつComposed of浮ふ遊ゆうfloating; drifting; suspensionNoun生せい物ぶつliving thing; organism; creature; life; biologyNoun