age limit
US /ˈeɪdʒ ˌlɪm.ɪt/
UK /ˈeɪdʒ ˌlɪm.ɪt/
1.
the maximum or minimum age at which someone is permitted to do something or is considered to be eligible for something
:
•
There is an age limit for joining the youth club.
•
The legal drinking age limit in this country is 21.