底てい生せい生せい物ぶつMeaningsNoun1. benthic organism; sea-bottom fauna; benthosKanji used底bottom生life物thingPitch accentていせいせいぶつComposed of底ていbase (logarithmic, exponential, number system); radix; base (triangle, cone, cylinder, etc.); type; kind; extent; degreeNoun生せいlife; living; I; me; myself; studentNoun生せい物ぶつliving thing; organism; creature; life; biologyNoun