Meaning 1 · most common
interrupt someone who is speaking
To start speaking while someone else is talking, usually without waiting for them to finish.
Examples
Please don't cut in while I'm explaining the instructions.
A: I was saying that—
B: Sorry to cut in, but I think we need to hurry.
Common mistake
Not: He always cuts in me when I'm talking.
Say: He always cuts in when I'm talking. / He always cuts me off.
'Cut in' is intransitive ('cut in while/when'); to interrupt a person, use 'cut someone off'.
More on “interrupt someone who is speaking”Another example · Tell it apart · Goes with · Tip
Another example
During group discussions, it's important not to cut in when someone else is sharing their opinion.
Tell it apart
Sorry to cut in, but we're out of time.
He cut me off mid-sentence.
Goes with
- cut in (+ on)