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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:

The operating spending is going toward AI projects, including robotaxi, cybercab, Optimus robots and a semiconductor fab.

From The Wall Street Journal ● Oct. 23, 2026

If Tuchel can keep his fab four fit and firing, England will be a danger to any opponents.

From BBC ● Oct. 6, 2026

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

This could include SK Hynix’s plans to invest in artificial-intelligence data centers, with its Yongin fab cluster commitments already expected at 600 trillion won, he notes.

From The Wall Street Journal ● Jun. 29, 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

The event recently resumed, and though it’s much smaller Arens said he has high hopes for its growth, and for FAB LA’s place in its future.

From Los Angeles Times ● Jan. 28, 2026

StanChart has recently had "no contact" with FAB, Chief Financial Officer Andy Halford told reporters on a conference call on Thursday.

From Reuters ● Oct. 26, 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

Rick Fisher demonstrates a vanishing ball illusion at the counter of his shop, FAB Magic Company.

From The Verge ● Sep. 24, 2014

The nomenclators have christened her Stilbum calens, FAB.

From The Mason-Bees 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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