阿嬷 Traditional form: 阿嬤 Pinyin (reading): āmā Definitions: (Tw) grandma (also used to refer to or address an elderly woman) (from Taiwanese 阿媽, Tai-lo pr. (a-má)) Characters: 阿 - an initial particle, a prefix used for names; used in transliterations 嬷 - mother Traditional characters: 阿 - an initial particle, a prefix used for names; used in transliterations