Meaning of “bash” - Learner’s Dictionary

bash

noun [ C ] uk us /bæʃ/ informal
PARTY

a party

HIT

a hard hit on something:

a bash on the nose
have a bash (at sth) UK informal

to try to do something:

I've never been water-skiing but I'd love to have a bash at it.

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