Dictionary.com
definitions
  • synonyms

F.O.S.

or f.o.s.

See more synonyms for F.O.S. on Thesaurus.com
  1. free on station.
  2. free on steamer.
  3. Slang: Vulgar. full of shit.
Show More
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for fos

Historical Examples

  • There Fos arrived and conveyed them to the Castle of Hammershuus.

    Memoirs of Leonora Christina

    Leonora Christina Ulfeldt

  • Fos was still at the castle; it is easy to believe that he was in great rage.

    Memoirs of Leonora Christina

    Leonora Christina Ulfeldt

  • For example, the history of the brigands of Monte-Casale, fos.

  • Fos was enraged at this, and would not remain, nor would he speak a word to our lady, who begged him to hear her.

    Memoirs of Leonora Christina

    Leonora Christina Ulfeldt

  • Her husband stated in his reply that Fos had taken his letters, and that in a rude manner.

    Memoirs of Leonora Christina

    Leonora Christina Ulfeldt

British Dictionary definitions for fos

FOS

abbreviation for
  1. fructooligosaccharide: a chain polymer of fructose found in a variety of plants, vegetables, and fruits and used as a sweetener
Show More
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