primary group

noun

: a social group (as a family or circle of friends) characterized by a high degree of affective interpersonal contact and exerting a strong influence on the social attitudes and ideals of the individual

—contrasted with secondary group compare gemeinschaft

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

1. Expanded definitions
2. Detailed etymologies
3. Advanced search tools
4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now