曾外祖母 zēngwàizǔmǔ great-grandmother Origin Definitions Defs Strokes Stroke Words Sentences Sents 曾 zēng affix great- (bound form) great-; indicates a relative separated by two generations, such as a great-grandfather or great-grandchild外祖母 wàizǔmǔ noun maternal grandmother maternal grandmother; mother's mother