permanentgroup

noun
UK /ˈpɜːmənənt ɡruːp/
US /ˈpɜːrmənənt ɡruːp/

A permanent group is a bunch of people who stay together for a very long time.

The science club is a permanent group that meets every week all year.


OTHER MEANINGS

2. A set of people who are always together and never change.

Her three best friends form a permanent group she can always count on.

3. A group that is meant to last forever, not just for a short time.

The school choir is a permanent group, so new singers join every year.

4. A group of items kept together all the time.

The teacher keeps a permanent group of art supplies in the corner.