Dictionary.com

mm

Save This Word!

millimeter; millimeters.
QUIZ
WILL YOU SAIL OR STUMBLE ON THESE GRAMMAR QUESTIONS?
Smoothly step over to these common grammar mistakes that trip many people up. Good luck!
Question 1 of 7
Fill in the blank: I can’t figure out _____ gave me this gift.

Other definitions for mm (2 of 6)

mM

millimole; millimoles.

Other definitions for mm (3 of 6)

mm.1

abbreviation
thousands.

Origin of mm.

1
From the Latin word millia

Other definitions for mm (4 of 6)

mm.2

abbreviation
Music. measures.
millimeter; millimeters.

Other definitions for mm (5 of 6)

MM.

abbreviation
Messieurs.

Other definitions for mm (6 of 6)

M.M.

abbreviation
Master Mason.
Master Mechanic.
Master of Music.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use mm in a sentence

British Dictionary definitions for mm (1 of 3)

mm1

symbol for
millimetre
abbreviation for
mutatis mutandis

British Dictionary definitions for mm (2 of 3)

mm2

the internet domain name for
Myanmar

British Dictionary definitions for mm (3 of 3)

MM

abbreviation for
Military Medal
the French equivalent of Messrs

Word Origin for MM

from French Messieurs
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for mm

mm

Abbreviation of millimeter
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
FEEDBACK