gregarious

Gregarious is an adjective used to describe a tendency to seek or enjoy the company of others. It can refer to people who are sociable and outgoing, as well as to animals that live in groups or herds.

Originating from Latin gregarius, from grex, greg- meaning “flock” or “herd,” the word entered English through Medieval Latin. The form and sense emphasize belonging to a group rather than solitary behavior.

Usage varies by domain. In reference to people, gregarious describes someone who thrives in social settings, enjoys gatherings, and is comfortable around others. It is typically used in neutral or positive contexts, and may imply a preference for sociability rather than introspection. In biology, gregarious describes species that naturally form groups for reasons such as protection, foraging efficiency, or social learning; this can bring advantages but also risks like disease transmission or increased competition.

Gregariousness is the corresponding noun, and gregariously the adverb form. Related terms include sociable, sociability, and the contrasting asocial or solitary. The term is commonly used in psychology, sociology, and animal behavior to describe patterns of interaction and group living.