in a polygamous marriage, another wife of a woman's husband
The newspaper took photos of the sister-wives leaving church.
The assault left the sister-wife dead, as well as all of her four young children.
He had only purposed to stay a while on the uplands, and then return to his sister-wife.
After this she joined her sister-wife (if we may be allowed the expression) in trying to tear the Indians asunder.
His sister-wife, Isis, recovers all but one piece of the body of O., and buries them.
Thus their religion had it that the first Inca was a child of the Sun who came down to earth in company with his sister-wife.
Artemis'ia, daughter of Hecatomnus and sister-wife of Mauso'lus.