smash-up
US /ˈsmæʃ.ʌp/
UK /ˈsmæʃ.ʌp/

1.
acidente, colisão
a violent collision, especially of vehicles
:
•
There was a terrible smash-up on the highway this morning.
Houve um terrível acidente na rodovia esta manhã.
•
The police are investigating the cause of the fatal smash-up.
A polícia está investigando a causa do acidente fatal.