祖父母 Traditional form: 祖父母 Pinyin (reading): zǔfùmǔ Definitions: paternal grandparents Characters: 祖 - ancestor, forefather; grandfather; surname 父 - father, dad 母 - mother; female elders; female Traditional characters: 祖 - ancestor, forefather; grandfather; surname 父 - father, dad 母 - mother; female elders; female