1. a person who advocates for or practices exclusion of certain groups from participation in something

1. characterized by or advocating the exclusion of certain groups

Examples

• The exclusionist policies prevented many qualified candidates from joining the organization.
• He was known as an exclusionist who opposed immigration reform.
• The club’s exclusionist membership rules were finally changed.
• Critics called the new law exclusionist and discriminatory.
• The exclusionist argued that strict standards were necessary.
• Her exclusionist views made her unpopular with younger voters.
• The university rejected the exclusionist proposal for admissions.