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  • fab
    fab
    adjective
  • FAB
    FAB
    abbreviation
    flavoured alcoholic beverage
  • F.A.B.
    F.A.B.
    interjection
    an expression of agreement to, or acknowledgment of, a command
Synonyms

fab

1 American  
[fab] / fæb /

adjective

Slang.
  1. fabulous.


fab 2 American  
[fab] / fæb /

noun

  1. a factory for manufacturing, especially one for manufacturing the semiconductor devices used in computers and other advanced electronics (often used attributively).

    The newly built fab will create jobs in the community.

    He is an advisor at a fab lab nearby.


FAB 1 British  

abbreviation

  1. flavoured alcoholic beverage

  2. fuel air bomb

"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

fab 2 British  
/ fæb /

adjective

  1. short for fabulous

"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

interjection

  1. an expression of approval or enthusiasm

"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
F.A.B. 3 British  

interjection

  1. an expression of agreement to, or acknowledgment of, a command

"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

Etymology

Origin of fab1

First recorded in 1960–65; by shortening

Origin of fab2

First recorded in 1980–85; shortened from fabrication ( def. )

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:

Additionally, Arya said improved visibility into a multiyear cycle for AI infrastructure supports his expectations for the wafer fab equipment market to reach $190 billion in revenue in 2027, and $250 billion in 2028.

From MarketWatch Jul. 17, 2026

Micron still manufactures its chips at a fab in Japan today, as well as at sites across the world — including in Taiwan, Singapore and, soon, at home in Boise.

From MarketWatch Jul. 3, 2026

The good news is that Micron has accelerated construction of a manufacturing fab in Boise, Idaho, which is expected to begin producing chips next summer.

From The Wall Street Journal Jun. 22, 2026

Citi analyst Atif Malik increased price targets due to Big Tech’s AI spending and projected wafer fab market growth to $250 billion by 2028.

From Barron's Jun. 17, 2026

“Flatiron? Like the hair thing? That makes you go from frizz to fab in the summers?”

From "Better Nate Than Ever" by Tim Federle

That work is taking center stage at Arens’ new downtown Los Angeles gallery, FAB LA, in a show titled “And the Winner Is.”

From Los Angeles Times Jan. 28, 2026

FAB on Friday said it was not currently evaluating a possible offer for StanChart.

From Reuters Feb. 10, 2023

FAB FRESHMEN: The 6-foot-3, 185-pound Sexton was the centerpiece of a consensus No. 5-rated class, the program’s highest ever recruiting ranking.

From Washington Times Oct. 30, 2017

Fisher’s shop, just a few minutes’ walk away from Abbott’s, is called FAB Magic Company, short for Fisher-Abbott.

From The Verge Sep. 24, 2014

When it is by itself on the body of the mason bee's larva, the murderous grub belongs either to Anthrax trifasciata, MEIGEN, or to Leucospis gigas, FAB.

From The Life of the fly; with which are interspersed some chapters of autobiography by Alexander Teixeira de Mattos

At the plaza, Stanley Petey Cox, a rapper who goes by the name Mistah F.A.B., gave a passionate speech about the need to organize and take action.

From The Verge Jun. 2, 2020

Right now, he is rapper Mistah F.A.B., and he’s grinding, trying to get the hook just right.

From Washington Post Jun. 7, 2019

New York State, for example, hopes to be the successful bidder this month on the 870-passenger F.A.B.

From Time Magazine Archive

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