mean square

noun

Definition of mean square

  1. :  the mean of the squares of a set of values

Circa 1832

First Known Use of mean square

circa 1832


Seen and Heard

What made you want to look up mean square? Please tell us where you read or heard it (including the quote, if possible).

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!