break up
US /breɪk ʌp/
UK /breɪk ʌp/

1.
terminar, romper
to end a relationship
:
•
They decided to break up after five years together.
Eles decidiram terminar depois de cinco anos juntos.
•
I'm worried they might break up soon.
Estou preocupado que eles possam terminar em breve.
2.
quebrar, dispersar, desintegrar
to divide into smaller pieces or parts
:
•
The ice on the lake started to break up.
O gelo no lago começou a quebrar.
•
The crowd began to break up after the concert.
A multidão começou a se dispersar após o show.