Try Our Apps


WATCH "Lumbersexual"

Mr. Cool

noun, Informal.
a person who is ideally or excessively self-possessed, poised, or reserved (sometimes used with Miss, Ms., or Mrs. instead of Mr. when referring to a female). Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
Cite This Source
Examples from the Web for Mr. Cool
Contemporary Examples
Contemporary definitions for Mr. Cool

a pleasant person who seeks to be likable and avoid trouble


If you go after his girlfriend, he will not be Mr. Nice Guy any longer.

Usage Note

can be used with any term of address, as Ms.'s 21st Century Lexicon
Copyright © 2003-2014, LLC
Cite This Source

Word of the Day

Difficulty index for Mr. Cool

Few English speakers likely know this word

Word Value for Mr

Scrabble Words With Friends

Nearby words for mr. cool