outgroup

This term is primarily used in sociology and social psychology to describe the dynamics of social identity. It carries a clinical and analytical tone, typically appearing in academic papers, research studies, or sociological discussions rather than in casual conversation. The term is almost always used in direct contrast with "ingroup" to illustrate the psychological boundary between "us" and "them."

Because the term describes a perceived status of exclusion, it often implies a power imbalance where the outgroup is marginalized or viewed with suspicion by the dominant group. It is a neutral descriptive term in a scientific context, but the social reality it describes is frequently associated with prejudice and discrimination.