adelfogamia

== Portuguese == === Etymology === From adelfo- +‎ -gamia. === Pronunciation === Hyphenation: a‧del‧fo‧ga‧mi‧a === Noun === adelfogamia f (uncountable) (rare) adelphogamy (marriage between brothers and a sisters) === Further reading === “adelfogamia”, in Dicionário Aulete Digital (in Portuguese), Rio de Janeiro: Lexikon Editora Digital, 2008–2026 “adelfogamia”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026