Wiktionary
adelphogamy
n. 1 A form of polyandry where a woman is married to two or more brothers. 2 marriage between a brother and a sister.
Wikipedia
Adelphogamy
Adelphogamy is a form of sexual partnership between sibling eukaryotes, for example in some species of fungi, flowering plants or ants, or in humans. In sociology, the term adelphogamy may also refer to fraternal polyandry.
Category:Reproduction Category:Sexuality