limit
US /ˈlɪm.ɪt/
UK /ˈlɪm.ɪt/

1.
a point or level beyond which something may not extend or pass
:
•
There's a speed limit on this road.
•
Please keep your comments within reasonable limits.
2.
the greatest amount or number allowed
:
•
There's a limit of two items per customer.
•
The credit card has a spending limit.