底てい生せい動どう物ぶつMeaningsNoun1. benthic animal; benthonic animal; zoobenthosKanji used底bottom生life動move物thingComposed 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動どう物ぶつanimalNoun