斧足纲 fǔzúgāng Pelecypoda Origin Definitions Defs Strokes Stroke Words Sentences Sents 斧 fǔ noun ax (bound form) ax; hatchet; an ancient weapon or executioner's tool足 zú nounverb foot (bound form) foot; leg; the lower extremity of the leg纲 綱 gāng class A level in biological classification, ranking below phylum (门 mén) and above order (目 mù)