Meaning of the word "peer group" in English

What does "peer group" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

peer group

US /ˈpɪr ˌɡruːp/
UK /ˈpɪə ˌɡruːp/

Noun

a group of people of approximately the same age, status, and interests

Example:
Teenagers are often heavily influenced by their peer group.
Belonging to a positive peer group can boost a child's self-esteem.