姑婆 gūpó grandaunt Origin Definitions Defs Strokes Stroke Words Sentences Sents gūpó grandaunt 姑 gū noun paternal aunt sister of one's father; father's sister婆 pó noun grandmother (bound form) grandmother; a woman of the same generation as one's grandmothergūpó paternal aunt-in-law 姑 gū husband's sister sister of one's husband; sister-in-law婆 pó noun husband's mother (bound form) mother-in-law; the mother of one's husband