Butt in

Pronunciation: /ˈbət ˈɪn/

Butt in (verb)

  1. To speak or act when someone else is talking, without being invited.
  2. To join a discussion or activity in a way that annoys others because you were not asked.

Examples

  • She butt in when I was explaining the plan.
  • They butt in during meetings and nobody finishes their point.