Word Usage

Mary W. Ng

June 26, 2009

peace of mind, piece of mind

Peace of mind is a state when one is calm and has no worries. Give someone a piece of one's mind means “to speak angrily to someone because he has done something wrong”.

Incorrect:Piece of mind comes from doing what is right.
Correct:Peace of mind comes from doing what is right.
Incorrect:I gave her a peace of my mind.
Correct:I gave her a piece of my mind.