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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:

A single advanced chip fab can draw enormous amounts of water and electricity, and chip production as a whole emits well over 100 million tons of carbon equivalent a year.

From MarketWatch Jul. 6, 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

SK hynix said proceeds from the offering would be used to fund chip facilities -- including its first fab at South Korea's Yongin semiconductor cluster, an advanced packaging facility in Cheongju, and chipmaking equipment.

From Barron's Jun. 24, 2026

Then Elon Musk tapped Intel to help with his mega-chip fab project.

From The Wall Street Journal Jun. 23, 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

Pop artist Kii Arens has opened his new gallery, FAB LA, in the historic Fine Arts Building on 7th Street in downtown LA., which was designated a Historic-Cultural Monument in 1974 and restored in 1983.

From Los Angeles Times Feb. 2, 2026

FAB now directly supports more than 8,500 families every year.

From BBC Dec. 30, 2025

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

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 Teixeira de Mattos, Alexander

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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