noun

bash

A lively party or celebration.

The neighbors organize a lively bash to celebrate the anniversary.

Etymology

Bash first belongs to the vocabulary of striking forcefully. The party sense is a later slang use conveying vigorous enjoyment, though the exact route from a blow to a celebration is uncertain.

More examples

  • We attended her birthday bash.
  • The end-of-season bash filled the hall.
  • Several friends helped plan the bash.

Forms

bash · bashes

Similar words

party
The general word, without the lively informal tone.
celebration
Celebration can be a quieter event rather than a lively party.