Try Our Apps
Dictionary.com

follow Dictionary.com

2017 Word of the Year

F.O.S.

or f.o.s

1.
free on station.
2.
free on steamer.
3.
Slang: Vulgar. full of shit.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
Cite This Source

Word of the Day

Nearby words for f.o.s.

Word Value for F

0
0
Scrabble Words With Friends