news | April 07, 2026 Definitions of opsigamy - OneLook Definitions from Wiktionary (opsigamy)▸ noun: (rare) marriage at an old agepolyandrianism, hedge marriage, cœnogamy, marryage, bigamie, spousebreach, solempte, cuckoldom, guardenage, guardianage, more...▸ Words similar to opsigamy▸ Usage examples for opsigamy▸ Idioms related to opsigamy▸ Civic discussion about opsigamy (New!)▸ Popular adjectives describing opsigamy▸ Words that often appear near opsigamy▸ Rhymes of opsigamy▸ Invented words related to opsigamy