Noun smash up has 1 sense
- smash, smash-up - a serious collision (especially of motor vehicles)
--1 is a kind of collision
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Verb smash up has 1 sense
- bang up, smash up, smash - damage or destroy as if by violence; "The teenager banged up the car of his mother"
--1 is one way to damage
Sample sentences:
Somebody ----s something
Something ----s something
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