嫡母 Traditional form: 嫡母 Pinyin (reading): dímǔ Definitions: father's wife (term used by the children of a concubine to address their father's primary wife) Characters: 嫡 - wife, wife's child 母 - mother; female elders; female Traditional characters: 嫡 - wife, wife's child 母 - mother; female elders; female