curtail
US /kɚˈteɪl/
UK /kɚˈteɪl/

1.
reduzir, diminuir, restringir
reduce in extent or quantity; impose a restriction on
:
•
The new policy will curtail government spending.
A nova política irá reduzir os gastos do governo.
•
We need to curtail our use of electricity to save energy.
Precisamos reduzir nosso uso de eletricidade para economizar energia.