exogamy
UK /ɛkˈsɒ.ɡə.mi/ · US /ɛkˈsɑ.ɡə.mi/ noun
Forms exogamies
- noun Marriage to or mating with a person belonging to a tribe or group other than one's own, especially as required by custom or law.
- noun (biology) The fusion of two unrelated gametes.
Synonyms
extramarriage heterogamy intermarriage mixed marriage outmarriage
Antonyms
endogamy extramarriage heterogamy intermarriage mixed marriage outmarriage
Etymology
From exo- + -gamy. Coined by British lawyer and ethnologist John Ferguson McLennan in his Studies in Ancient History, page 25. Compare outmarriage.
Webster’s 1913
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “exogamy”, CC BY-SA 4.0. Details