fab

adjective

ˈfab 

: fabulous

Synonyms of fab

• lovely
• wonderful
• fabulous
• excellent
• awesome
• great
• fantastic
• terrific
• beautiful
• superb
• stellar
• marvelous
• prime
• fine

Examples of fab in a Sentence

We had a fab time.

that designer's new line of spring clothing is absolutely fab

Recent Examples on the Web

Wafer fab equipment is used to process raw semiconductor wafers into microchips. —Lisa Kailai Han, CNBC, 25 Nov. 2025

Founded by designers Tom Pupo and Daisy Nodal and now run by a lean creative team, the lab demonstrates how a neighborhood fab space can widen participation in the innovation economy. —Emily Bramhall, Miami Herald, 20 Nov. 2025

Now, a year later, the Jayhawks are game-planning for a Champions Classic meeting with a Blue Devils team led by another fab freshman. —Gary Bedore, Kansas City Star, 17 Nov. 2025

This first-ever team-up between the fab footwear maker and candy giant Mars (M&Ms' parent company) becomes available Thursday, Oct. 9, online and in stores. —Mike Snider, USA Today, 2 Oct. 2025

Word History

First Known Use

1957, in the meaning defined above

Rhymes for fab

• ab
• cab
• crab
• dab
• drab
• gab
• grab
• jab
• lab
• mab
• nab
• rab

Medical Definition

Fab

noun

ˈfab 

variants or Fab fragment

: a fragment of an antibody that contains one antigen-binding site, one complete light chain, and part of one heavy chain