大便 dàbiàn feces Origin Definitions Defs Strokes Stroke Words Sentences Sents dàbiàn feces 大 dà adjective big big; large; great; vast; high in scale or intensity; (of a person) old; adult便 biàn noun excrement Urine or fecesdàbiàn to defecate 大 dà adjective big big; large; great; vast; high in scale or intensity; (of a person) old; adult便 biàn verbnoun to relieve oneself To urinate or defecate