outgroup

About 0.30 uses per million words.

Meaning

1. noun The group of people who do not belong to one's own social group.
2. noun In cladistics, all the taxa included in a study that do not belong to the ingroup that is of immediate interest.
3. verb To form an outgroup.

Similar words

ingroup antisociety exoethnonym minority exclusive aberrant abjection enemy of the people otherling fringe

Often followed by

members member is and comparison homogeneity taxa as to