(In a polygamous society) any of the women married to the same man: her mother and her sister wives live in different homes
More example sentences
- Often, jealous older wives make life hell for their sister wives.
- It would be hard to imagine the man actually being the boss in a house of sister wives.
- Carmen and her kids shared a home with one or more of the sister wives and their children.
Definition of sister wife in:
- The US English dictionary