Dictionary definition · smash
noun
- a vigorous blow"the sudden knock floored him"
- a serious collision (especially of motor vehicles)
- a hard return hitting the tennis ball above your head
- the act of colliding with something"his crash through the window"
- a conspicuous success"that song was his first hit and marked the beginning of his career"
verb
- hit with great force"He smashed a 3-run homer"
- break into pieces, as by striking or knocking over"Smash a plate"
- reduce to bankruptcy"My daughter's fancy wedding is going to break me!"
- hit violently"She smashed her car against the guard rail"
- humiliate or depress completely"She was crushed by his refusal of her invitation"
- damage or destroy as if by violence"The teenager banged up the car of his mother"
adverb
- with a loud crash"the car went smash through the fence"
Source: Open English WordNet (CC BY 4.0).