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mb

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Physics.

millibar; millibars.
millibarn; millibarns.

QUIZZES

QUIZ YOURSELF ON “THEIR,” “THERE,” AND “THEY’RE”

Are you aware how often people swap around “their,” “there,” and “they’re”? Prove you have more than a fair grasp over these commonly confused words.
Question 1 of 7
Which one of these commonly confused words can act as an adverb or a pronoun?

Definition for mb (2 of 4)

Mb

Computers.

megabit; megabits.

Definition for mb (3 of 4)

MB

abbreviation

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

Definition 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. 2021

Example sentences from the Web for mb

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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