Marrying, or pertaining to the custom of marrying, within the tribe or group; pertaining to, practising, or characterized by endogamy: opposed to exogamous.
the GNU version of the Collaborative International Dictionary of English
adjective.
Marrying within the same tribe; -- opposed to exogamous.
adjective.
Within a social group. The practice of endogamy.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adjective.
characterized by or fit for fertilization by pollen from another flower of the same kind
adjective.
pertaining to or characterized by the custom of marrying only within the limits of a clan or tribe
Word Usage
"To be precise, actual conspiracies tend to be found only among family members or, what amounts to the same thing, closely knit, endogamous ethnic groups."