体たい節せつ動どう物ぶつたいせつどうぶつMeanings1nounarticulate; segmented animalA zoological term for animals with segmented bodies, such as arthropods and annelids. Used in biological classification contexts.昆こん虫ちゅうやミミズは体たい節せつ動どう物ぶつに分ぶん類るいさ