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MR

or M.R.

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Definition of MR

abbreviation
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Words nearby MR

Other definitions for MR (2 of 3)

mR

or mr


milliroentgen; milliroentgens.

Other definitions for MR (3 of 3)

Mr.
[ mis-ter ]
/ ˈmɪs tər /

abbreviation plural Messrs. [mes-erz]. /ˈmɛs ərz/.
mister: a title of respect prefixed to a man's name or position: Mr. Lawson; Mr. President.
a title prefixed to a mock surname that is used to represent possession of a particular attribute, identity, etc., especially in an idealized or excessive way: Mr. Democrat; Mr. Perfect; Mr. Macho.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use MR in a sentence

British Dictionary definitions for MR (1 of 2)

Mr
/ (ˈmɪstə) /

noun plural Messrs (ˈmɛsəz)
a title used before a man's name or names or before some office that he holdsMr Jones; Mr President
(in military contexts) a title used in addressing a warrant officer, officer cadet, or junior naval officer
a title placed before the surname of a surgeon

Word Origin for Mr

C17: abbreviation of mister

British Dictionary definitions for MR (2 of 2)

MR

abbreviation for
(in Britain) Master of the Rolls
motivation(al) research
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

Medical definitions for MR

MR

abbr.
mitral regurgitation
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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