horn in
Upper Intermediate (B2) informal
Push yourself into something that isn't your business or that you weren't asked to join.
"He always horns in on our team meetings even though he's not part of the project."
Hear it in context
My Solo Trip to Switzerland 🇨🇭 one week in the swiss alps travel vlog ⛰️
Jessica Vu · 25:28
of the Matter Horn in the lake later in the day.
Trump's Stupid Ballroom Ruled Illegal
LegalEagle · 15:21
and how dare she try to horn in and tell the president what to do.