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  • mc
    mc
  • MC
    MC
    Marine Corps.
  • mC
    mC
    abbreviation
    millicoulomb; millicoulombs.
  • Mc
    Mc
    abbreviation
    megacurie; megacuries.
  • Mc-
    Mc-
    a combining form, used especially to form nonce words, with the meaning “generic; homogenized”.
  • M.C.
    M.C.
    abbreviation
    Master Commandant.
Synonyms

mc

1 American  
  1. megacycle.

  2. meter-candle.

  3. millicurie; millicuries.


MC 2 American  
  1. Marine Corps.

  2. master of ceremonies.

  3. Medical Corps.

  4. Member of Congress.


mC 3 American  

abbreviation

  1. Electricity. millicoulomb; millicoulombs.


Mc 4 American  

abbreviation

  1. megacurie; megacuries.

  2. megacycle.


Mc 5 American  
Symbol, Chemistry.
  1. moscovium.


Mc- 6 American  
  1. a combining form, used especially to form nonce words, with the meaning “generic; homogenized”.

    McSchools that offer no individual attention; reading McNews instead of a serious newspaper.


Mc- 7 American  
Also Mc-.
  1. variant of Mac-.


M.C. 8 American  

abbreviation

  1. Master Commandant.

  2. master of ceremonies.

  3. Medical Corps.

  4. Member of Congress.

  5. Member of Council.

  6. British. Military Cross.


MC 1 British  

abbreviation

  1. Master of Ceremonies

  2. astrology Medium Coeli

  3. (in the US) Member of Congress

  4. (in Britain) Military Cross

  5. Monaco (international car registration)

"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

Mc- 2 British  

prefix

  1. a variant of Mac-

"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

mc 3 British  

abbreviation

  1. Monaco

"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

Usage

What does MC mean? MC stands for master of ceremonies, or someone who acts as a host for an event, especially by introducing speakers and performers at a party or broadcast. In hip-hop music, MC is sometimes used as a synonym for “rapper” or “artist."How is MC pronounced?[ em-cee ]What are other forms of MC?

  • emcee
  • M. C.
What are some other words related to MC?D. J.

Etymology

Origin of Mc-

< Mc(Donald's), chain of fast-food restaurants

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

I don't know what you mean by "news mc nuggets", but the alerts have links to full articles.

From New York Times ● Aug. 25, 2016

Continuing the reduction of Times content toward news mc nuggets.

From New York Times ● Aug. 25, 2016

There are even "nerdcore" hip-hop artists, like Atlanta-based mc chris, whose Fett's Vette is rapped entirely from the point of view of the bounty hunter from the Star Wars movies.

From Time Magazine Archive

The wide radio band from, say 1 mc to 10,000 mc, remains as the rational choice.

From Time Magazine Archive

This evening was given to mc by A. A. 5l., and through ditto 2s.

From A Narrative of Some of the Lord's Dealings with George Müller Written by Himself, Fourth Part by George Müller

About a decade ago, Erik Emely, a longtime MC, coined “Chesapeake Cowboys” and pitched a reality TV show.

From The Wall Street Journal ● Aug. 21, 2026

Rich and I flew in from some tour date for one night, and I remember MC Hammer winning and doing something with Pepsi.

From Los Angeles Times ● Aug. 14, 2026

Among the artists who have publicly backed out are Martina McBride, Bret Michaels, Young MC, Morris Day and the Commodores.

From Salon ● May 30, 2026

“I have informed my agents that I will not be performing at the Freedom 250 event,” “Bust a Move” rapper Young MC, a.k.a.

From Los Angeles Times ● May 29, 2026

MC boy looked around at the swarming, grinning, chattering crowd.

From "When Dimple Met Rishi" by Sandhya Menon

What is the capacitance of a large Van de Graaff generator’s terminal, given that it stores 8.00 mC of charge at a voltage of 12.0 MV?

From Textbooks ● Aug. 12, 2015

What voltage must be applied to an 8.00 nF capacitor to store 0.160 mC of charge?

From Textbooks ● Aug. 12, 2015

The 200-A current through a spark plug moves 0.300 mC of charge.

From Textbooks ● Aug. 12, 2015

Fastq files were aligned to SNP-substituted reference genomes for each accession using Bowtie, and custom algorithms were used for identification of mC sites as described previously.

From Nature ● Mar. 13, 2013

Speaking to BBC Radio Ulster's Good Morning Ulster programme, Mc McGrath said his son's mood could change greatly from "hyper" to "very emotional".

From BBC ● Jun. 25, 2025

"People are living in a horrific nightmare," Mc Cain said.

From Reuters ● Nov. 5, 2023

“It was a poorly designed building,” said Mr. Mc Garrell, who lives in the village of Chenapou, which has a population of 800 and lost four residents in the fire, including the twins, he said.

From New York Times ● May 22, 2023

Prosecutor Jill Mc Culler said the man, a 26-year-old Syrian citizen, was arrested shortly after midnight, German news agency dpa reported.

From Seattle Times ● Apr. 23, 2023

Between them a Debate over our Dinner, as to whether the Red Deer or the Fallow Deer were the better Venison, and both Mr. Gollope and Mr. Goblestone do say the Fallow, but Mr. Mc.

From Manners & Cvftoms of ye Englyfhe Drawn from ye Qvick by Richard Doyle

After posting an opening for a technical writer, Mr. Mc- Gloon received “dozens and dozens” of résumés.

From New York Times ● Jul. 22, 2011

Half the stud heroes in action films have a surname beginning with Mc-, but there aren't many films about Irish Americans.

From Time Magazine Archive

I am so much for the women that I am for Mrs. Ruth Hanna Mc- Cormick.

From Time Magazine Archive

As we idled, stunned and silent in front of Dori Dilson’s sign, Susan’s parents came and retrieved her from Mr. Mc- Shane’s car.

From "Stargirl" by Jerry Spinelli

“There was a bunch of grapes next to him,” said Professor Mc- Gonagall.

From "Harry Potter And The Chamber Of Secrets" by J. K. Rowling

It’s at once orderly and disorienting, as though following a plan drawn by M.C.

From The Wall Street Journal ● Mar. 19, 2026

“I’ll be sending my lawyers to sue this poor, pathetic, talentless, dope of an M.C., and suing him for plenty$,” he wrote.

From Salon ● Feb. 2, 2026

Well-known visual examples of this kind of tiling can be found in the artwork of M.C.

From Science Daily ● Jan. 7, 2026

As with most sequels, it is — almost by definition — less essential than the original, whose conceits and M.C.

From Los Angeles Times ● Dec. 26, 2024

When we had dressed the M.C. came in and gave us each five dollars, except Tatlock, who got ten for being last in the ring.

From "Invisible Man" by Ralph Ellison

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