Definition of FAS

1 fetal alcohol syndrome
2 firsts and seconds
3 free alongside ship

Learn More About FAS

Dictionary Entries Near FAS

far-western

FAS

fasc

See More Nearby Entries 

Statistics for FAS

Cite this Entry

“FAS.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/FAS. Accessed 27 Sep. 2022.

Style: MLA
MLACheck Mark Icon ChicagoCheck Mark Icon APACheck Mark Icon Merriam-WebsterCheck Mark Icon

More Definitions for FAS

FAS

abbreviation

Medical Definition of FAS

fetal alcohol syndrome

FAS

abbreviation

Legal Definition of FAS

free alongside (ship)

WORD OF THE DAY

Test Your Vocabulary

Words Named After People

  • name tags
  • Namesake of the leotard, Jules Léotard had what profession?
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ
Universal Daily Crossword

A daily challenge for crossword fanatics.

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!