Meaning of “smash” - Learner’s Dictionary

smash

verb uk us /smæʃ/
BREAK [ I, T ]

B2 to break into a lot of pieces with a loud noise, or to make something break into a lot of pieces with a loud noise:

Thieves smashed the shop window and stole $50,000 worth of computer equipment.
smash (sth) against/into/through, etc

to hit a hard object or surface with a lot of force, or to make something do this:

The car skidded and smashed into a tree.
He smashed the glass against the wall.

(Definition of “smash verb” from the Cambridge Learner’s Dictionary © Cambridge University Press)