exogamy

noun
ex·​og·​a·​my | \ek-ˈsä-gə-mē \
plural exogamies

Definition of exogamy 

: marriage outside of a specific group especially as required by custom or law

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Other Words from exogamy

exogamous \ek-​ˈsä-​gə-​məs \ or exogamic \ˌek-​sə-​ˈga-​mik \ adjective

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Marriage outside of a specific group especially as required by custom or law is exogamy. Exogamous groups sometimes even specify the group into which members must marry. Such groups are usually defined in terms of kinship rather than in terms of politics or territory. Exogamy is usually characteristic of groups that trace descent through either the maternal or paternal line only.

First Known Use of exogamy

1865, in the meaning defined above

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Time Traveler for exogamy

The first known use of exogamy was in 1865

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More Definitions for exogamy

exogamy

noun
ex·​og·​a·​my | \ek-ˈsäg-ə-mē \
plural exogamies

Medical Definition of exogamy 

1 : marriage outside of a specific group especially as required by custom or law

2 : sexual reproduction between individuals (as of a particular species) that are not closely related

Other Words from exogamy

exogamous \ek-​ˈsäg-​ə-​məs \ or exogamic \ˌek-​sə-​ˈgam-​ik \ adjective

More from Merriam-Webster on exogamy

Britannica.com: Encyclopedia article about exogamy

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