call off
US /kɔːl ˈɔːf/
UK /kɔːl ˈɔːf/

1.
cancelar, suspender
to cancel something; to decide that something will not happen
:
•
They had to call off the outdoor concert due to heavy rain.
Eles tiveram que cancelar o concerto ao ar livre devido à chuva forte.
•
Let's call off the meeting and reschedule for next week.
Vamos cancelar a reunião e reagendar para a próxima semana.
2.
chamar de volta, retirar
to order a person or animal to stop attacking or chasing someone or something
:
•
The police officer had to call off his dog when the suspect surrendered.
O policial teve que chamar de volta seu cão quando o suspeito se rendeu.
•
Please call off your attack dogs; they're terrifying my children.
Por favor, chame de volta seus cães de ataque; eles estão aterrorizando meus filhos.