cutoffrule

noun
UK /ˈkʌtɒf ruːl/
US /ˈkʌtɔːf ruːl/

A cutoff rule is a rule that says when something must stop.

The teacher made a cutoff rule that no homework can be turned in after Friday.


OTHER MEANINGS

2. A rule that sets the highest or lowest amount allowed.

The cutoff rule says only kids under ten can join the club.

3. A rule that decides who can or cannot take part.

The game has a cutoff rule for how many players can play.

4. A rule that marks the end of a period of time.

There is a cutoff rule for when the store stops selling tickets.