mb

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Physics.

millibar; millibars.

millibarn; millibarns.

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Other definitions for mb (2 of 4)

Computers.

megabit; megabits.

Other definitions for mb (3 of 4)

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

“I´m now writing to you from goat heaven,” he lamented on the blog he maintains.
Sweden’s Burning Christmas Goat|Nina Strochlic|December 25, 2014|DAILY BEAST
Or fast-fashion chains like Zara and H&M churning out runway imitations.
The Big Business of Fashion Counterfeits|Lizzie Crocker|December 24, 2014|DAILY BEAST
John B. Stetson was born in 1830 in New Jersey, the son of a hat maker.
My Love Letter to the Stetson|Mark McKinnon|December 24, 2014|DAILY BEAST
Just another example of a guy in a John B. Stetson hat saving the day.
My Love Letter to the Stetson|Mark McKinnon|December 24, 2014|DAILY BEAST

Liz G., one half of “Publizity” [the other half of which, Liz B, is played by Jenny Slate] is one of the best on the show.
The Zany Shades of Nick Kroll|Abby Haglage|December 15, 2014|DAILY BEAST
Frequently they are found in alveolar arrangement, retaining the original outline of the alveoli of the lung (Fig. 4, b).
A Manual of Clinical Diagnosis|James Campbell Todd
A was an Archer, who shot at a frog; B was a Butcher, and had a great dog.
Boys and Girls Bookshelf; a Practical Plan of Character Building, Volume I (of 17)|Various
M was a Miser, and hoarded up gold; N was a Nobleman, gallant and bold.
Boys and Girls Bookshelf; a Practical Plan of Character Building, Volume I (of 17)|Various
The living (value £250) is in the gift of trustees, and is now held by the Rev. M. Parker, Vicar.
Showell's Dictionary of Birmingham|Thomas T. Harman and Walter Showell
“I hope he will grow up to be a true comfort to you, M. Pujol,” said Miss Janet.
The Joyous Adventures of Aristide Pujol|William J. Locke

British Dictionary definitions for mb (1 of 3)

symbol for

millibar

British Dictionary definitions for mb (2 of 3)

Mbit

/ computing /

abbreviation for

megabit

British Dictionary definitions for mb (3 of 3)

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

abbr.

myoglobin

Scientific definitions for mb (1 of 3)

Abbreviation of millibar

Scientific definitions for mb (2 of 3)

Abbreviation of megabit

Scientific definitions for mb (3 of 3)

Abbreviation of megabyte