Give someone a piece of your mind
/ɡɪv ˈsʌmwʌn ə piːs əv jɔː maɪnd/informalUK · US
What does “Give someone a piece of your mind” mean?
Give someone a piece of your mind means to tell someone angrily and directly what you think of their behaviour.
Giving someone a piece of your mind means telling them exactly why you're angry. You might do it after repeated noise, bad service or a broken promise.
Write “piece,” not “peace.” Giving someone “peace of mind” means helping them stop worrying, which is a very different thing.
When do people say it?
Use it when someone intends to confront another person with a complaint or strong criticism.
“After the third cancelled appointment, she called the office to give them a piece of her mind.”
Is it formal or informal?
Register: informal. It is most at home in everyday conversation rather than formal writing. Most common in UK and US.
Where does it come from?
A “piece of your mind” is a share of what you think, delivered bluntly.
Origin confidence: Disputed; treat with caution
How do you say “Give someone a piece of your mind” in other languages?
Related idioms
- Fly off the handle, Suddenly lose your temper.
- Get something off your chest, Talk about something that is bothering you.
Last updated 2026-09-16