avunculate
noun 2adj 2
Definitions
noun
1
The relationship between a man and his sister's children, generally her sons.
2
Among certain tribal peoples, for example, the Korowai, a special relationship between a man and a maternal uncle, and the mutual responsibilities between them.
adj
1
Pertaining to a society where the avunculate is of central importance.
avunculate society
2
Pertaining to a marriage to one's aunt, uncle, niece or nephew.
avunculate marriage
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