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FOS

or F.O.S.

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abbreviation
free on station.
free on steamer.
Slang. full of shit (a euphemistic initialism used to avoid explicit vulgarity). See shit (def. 5).
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QUIZ YOURSELF ON "WAS" VS. "WERE"!
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Question 1 of 7
“Was” is used for the indicative past tense of “to be,” and “were” is only used for the subjunctive past tense.
true
false
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Words nearby FOS

For Whom the Bell Tolls, forwhy, forworn, forza, forzando, FOS, Fosamax, Fosbury, Fosbury flop, foscarnet sodium, Foscolo
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

British Dictionary definitions for FOS

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