mac
noun
fellow; bud (a familiar term of address to a man or boy whose name is not known to the speaker).
Jump To:
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mac
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Mac
Macnouna male given name.
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Mac.
Mac.abbreviationMaccabees.
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M.Ac.
M.Ac.abbreviationMaster of Accountancy.
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Mac-
Mac-a prefix found in many family names of Irish or Scottish Gaelic origin, as MacBride and Macdonald.
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MAC
MACabbreviationmultiplexed analogue component: a transmission coding system for colour television using satellite broadcasting
mac
1 American
[mak]
/ mæk /
noun
(often initial capital letter)
mac
2
American
[mak]
/ mæk /
Or
mack
mac
3
American
[mak]
/ mæk /
Mac
4
American
[mak]
/ mæk /
noun
Mac.
5
American
abbreviation
M.Ac.
6
American
abbreviation
Mac-
7
American
Also
Mc-,
Mac
1
British
/ mæk /
noun
MAC
2
British
abbreviation
Mac.
3
British
abbreviation
Mac-
4
British
prefix
mac
5
British
/ mæk /
noun
Etymology
Origin of mac1
First recorded in 1650–60; special use of Mac
Origin of mac2
Shortened form
Origin of mac3
Shortened form
Origin of Mac-7
< Irish, Scots Gaelic mac son, Old Irish macc; akin to Welsh, Cornish mab
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:
Things like frozen truffle mac and cheese and saag paneer are now commonplace.
From MarketWatch ● Oct. 2, 2026
If Goodles can get people who otherwise wouldn’t be eating mac and cheese, it doesn’t always have to convert loyalists from other brands, and the category could see bigger growth overall.
From The Wall Street Journal ● Sep. 3, 2026
The offerings include returning items, such as a smoky burger and chicken sandwich, plus a new side — mac and cheese.
From MarketWatch ● Apr. 29, 2026
If I’m in the cooking mood, I love making comfort food like chicken and rice with cabbage and mac and cheese.
From Los Angeles Times ● Apr. 10, 2026
She started to eat the mac and cheese on her plate.
From "Wonder" by R. J. Palacio
Ater the break, Ngumoha - as he had done all evening - waltzed past Sergi Cardona to set up Mac Allister to give Liverpool the lead.
From BBC ● Oct. 20, 2026
They also signed Marc Cucurella for £15m and sold him to Chelsea for £62m and brought in Alexis Mac Allister for £7m before selling him to Liverpool for a deal worth £55m.
From BBC ● Oct. 16, 2026
The Federal Housing Finance Agency, which oversees Freddie Mac and Fannie Mae, now allows mortgage lenders to use VantageScore, a metric co-developed by the U.S.’s three big credit-reporting companies.
From The Wall Street Journal ● Oct. 12, 2026
Mizuho cut its price targets for Fannie Mae and Freddie Mac, citing rising mortgage rates and other obstacles to an exit from conservatorship.
From Barron's ● Oct. 12, 2026
I still like—okay, love—Ms. Mac more than any human or hamster on earth, but what was she thinking?
From "The World According to Humphrey" by Betty G. Birney
“Mac Jones, for sure. Yeah, Mac. He’s the best,” Parker said.
From Washington Times ● Aug. 3, 2023
“My life was completely wrapped up in Fleetwood Mac. You can call in sick to a job, a boyfriend, even a husband, but you cannot call in sick to Fleetwood Mac – ever.”
From The Guardian ● Apr. 17, 2019
“It was only made for the Mac. It was less than one percent market share in the U.S. They like to say ‘low single digits.’
From The Verge ● Jun. 13, 2017
"He was the first person to buy a Mac. He was the first person to tell me about the Internet. I had no idea what he was talking about."
From Los Angeles Times ● Jul. 25, 2015
“Mac. Mac. Mac,” George said, saying Owen’s nickname with every panting breath he let out.
From "Two Degrees" by Alan Gratz
Apple tends to hold a second Mac- or iPad-focused event in the fall roughly every other year.
From Slate ● Sep. 11, 2018
Simply put: If your school requires any Mac- or Windows-only apps, then you can’t use an iPad in place of an actual laptop.
From Slate ● Jul. 27, 2018
Kathlene Mac- Donell is rather better as the cabaret performer.
From Time Magazine Archive
He went farther in ten days than did Britisher Mac- Laren, covering 5,468 miles in 45 hours and 20 minutes of actual flying time.
From Time Magazine Archive
While we were taking Bougainville, General Mac- Arthur’s forces would be landing on the western end of New Britain Island at Cape Gloucester to establish a new airfield there, too.
From "Code Talker: A Novel About the Navajo Marines of World War Two" by Joseph Bruchac
The owner of beauty brands such as MAC, Smashbox and Jo Malone on Wednesday posted a loss of $116 million, or 32 cents a share, for its three months ended June 30.
From The Wall Street Journal ● Aug. 19, 2026
And should the RedHawks stumble in the MAC tournament, a decision to exclude them with a single defeat would be unheard of.
From The Wall Street Journal ● Mar. 2, 2026
Wood said he simply took the one-year estimate in the study and multiplied it to account for Sacramento State’s five-year agreement with the MAC.
From Los Angeles Times ● Feb. 24, 2026
He said that its “consumer-facing” investments included opening new retail locations for its luxury fragrance brands while closing some of its MAC and Origins locations.
From MarketWatch ● Feb. 5, 2026
If the IRS had DAC across its X.25 gateways, it could integrate X9.17 management, DES, MAC and X9.9 could be used throughout.
From Terminal Compromise: computer terrorism: when privacy and freedom are the victims: a novel by Winn Schwartau
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Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
