bash
verbUK /bæʃ/
US /bæʃ/
To hit something very hard.
He tried to bash the nail with a rock.
OTHER MEANINGS
2. A big, fun party.
They threw a birthday bash for her.
3. To strongly criticize something.
The critics bashed the new movie.
4. A hard hit or blow.
He got a bash on the head.
5. To try something casually (bash away at).
She decided to bash away at the piano.