Co-wife

"Co-wife" in French

co-épouse

(in a polygamous marriage, another wife of a woman's husband)

coépouse

(in a polygamous marriage, another wife of a woman's husband)

sœur-épouse

(in a polygamous marriage, another wife of a woman's husband)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.