break-up command

noun
UK /ˈbreɪkʌp kəˈmɑːnd/
US /ˈbreɪkʌp kəˈmænd/

A break-up command is an instruction that tells something to stop or split apart.

The teacher gave a break-up command, and the kids stopped playing and lined up.


OTHER MEANINGS

2. A signal in a game that ends a team or pair.

The referee's break-up command sent both teams back to their benches.

3. An order that makes two things move apart.

The robot followed the break-up command and opened its arms wide.

4. A rule that tells people to stop being together in a group.

At the end of the party, the break-up command told everyone to go home.