Bust-up

noun, slang

noun, slang ·Moderate ·College level

Definitions

Noun
  1. 1
    An angry argument. slang

    "“It was a real old bust-up. I do wish I knew what it was all about.”"

  2. 2
    a serious quarrel (especially one that ends a friendship) wordnet

Example

More examples

"“It was a real old bust-up. I do wish I knew what it was all about.”"

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.