n. A race; a family; a tribe; an association of persons under a chieftain; especially, such a family or tribe among the Highlanders of Scotland.n. Figuratively, a clique, sect, set, society, or body of persons closely united by some common interest or pursuit, and supposed to have a spirit of exclusiveness toward others.n. Synonyms Tribe, Race, etc. See people.n. A social unit in a tribe in which descent is reckoned in the maternal line; a group of people supposed to be descended from a common ancestor, descent being reckoned in the female line. In this sense it is opposed to gens, the social unit in a tribe in which descent is reckoned in the paternal line.