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mb

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Physics.
millibar; millibars.
millibarn; millibarns.
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Other definitions for mb (2 of 4)

Mb

Computers.
megabit; megabits.

Other definitions for mb (3 of 4)

MB

abbreviation
Manitoba, Canada (approved for postal use).
Computers. megabyte; megabytes.

Other definitions for mb (4 of 4)

M.B.

abbreviation Chiefly British.
Bachelor of Medicine.

Origin of M.B.

From New Latin Medicinae Baccalaureus
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use mb in a sentence

British Dictionary definitions for mb (1 of 3)

mb

symbol for
millibar

British Dictionary definitions for mb (2 of 3)

Mb

Mbit

/ computing /

abbreviation for
megabit

British Dictionary definitions for mb (3 of 3)

MB

abbreviation for
Bachelor of Medicine
maternity benefit
(esp in postal addresses) Manitoba
(in Canada) Medal of Bravery
computing megabyte
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 mb

Mb

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

Scientific definitions for mb (1 of 3)

mb

Abbreviation of millibar

Scientific definitions for mb (2 of 3)

Mb

Abbreviation of megabit

Scientific definitions for mb (3 of 3)

MB

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