fab

adjective \ ˈfab \

Definition of fab

Examples of fab in a Sentence

  1. We had a fab time.

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

Recent Examples of fab from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'fab.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of fab

1957

fab Synonyms

Synonyms
A-OK, A1, awesome, bang-up, banner, beautiful, blue-chip, blue-ribbon, boffo, bonny (also bonnie) [chiefly British], boss [slang], brag, brave, bully, bumper, capital, choice, classic, cool [slang], corking, crackerjack, cracking, dandy, divine, dope [slang], down [slang], dynamite, excellent, fabulous, famous, fantabulous [slang], fantastic, fine, first-class, first-rate, first-string, five-star, four-star, frontline, gangbusters (also gangbuster), gilt-edged (or gilt-edge), gone [slang], grand, great, groovy, heavenly, high-class, hot, hype [slang], immense, jim-dandy, keen, lovely, marvelous (or marvellous), mean, neat, nifty, noble, number one (also No. 1), numero uno, out-of-sight [slang], par excellence, peachy, peachy keen, phat [slang], prime, primo [slang], prize, prizewinning, quality, radical [slang], righteous [slang], sensational, slick, splendid, stellar, sterling, superb, superior, superlative, supernal, swell, terrific, tip-top, top, top-flight, top-notch, top-of-the-line, topping [chiefly British], top-shelf, unsurpassed, wizard [chiefly British], wonderful
Antonyms
atrocious, awful, execrable, lousy, pathetic, poor, rotten, terrible, vile, wretched
Related Words
acceptable, adequate, all right, decent, good, OK (or okay), passable, satisfactory, tolerable; better, exceptional, fancy, high-grade, high-test, premium, select, special, superfine; classical, standard, traditional
Near Antonyms
bad, inferior, low-grade, substandard, unsatisfactory; mediocre, middling, second-class, second-rate

FAB Defined for English Language Learners

fab

adjective

Definition of fab for English Language Learners

  • : extremely good


Medical Dictionary

Fab

noun \ ˈfab \
variants: or Fab fragment

medical Definition of Fab

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

Learn More about fab


Seen and Heard

What made you want to look up fab? Please tell us where you read or heard it (including the quote, if possible).

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

WORD OF THE DAY

to praise usually to excess

Get Word of the Day daily email!

Test Your Vocabulary

Find the Cousins

  • a-large-tree-with-many-branches
  • Which pair shares a common word ancestor?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!