[ foh-ment ]
/ foʊˈmɛnt /

verb (used with object)

to instigate or foster (discord, rebellion, etc.); promote the growth or development of: to foment trouble; to foment discontent.
to apply warm water or medicated liquid, ointments, etc., to (the surface of the body).

Nearby words

  1. folsom,
  2. folsom man,
  3. folsom point,
  4. folía,
  5. fomalhaut,
  6. fomentation,
  7. fomes,
  8. fomite,
  9. fomites,
  10. fomo

Origin of foment

1350–1400; Middle English fomenten < Late Latin fōmentāre, verbal derivative of Latin fōmentum soothing application, poultice, contraction of *fōvimentum, equivalent to fōv(ēre) to keep warm + -i- -i- + -mentum -ment

Related formsfo·ment·er, nounun·fo·ment·ed, adjective

Can be confusedferment foment Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for foment

British Dictionary definitions for foment


/ (fəˈmɛnt) /

verb (tr)

to encourage or instigate (trouble, discord, etc); stir up
med to apply heat and moisture to (a part of the body) to relieve pain and inflammation
Derived Formsfomentation (ˌfəʊmɛnˈteɪʃən), nounfomenter, noun

Word Origin for foment

C15: from Late Latin fōmentāre, from Latin fōmentum a poultice, ultimately from fovēre to foster


Both foment and ferment can be used to talk about stirring up trouble: he was accused of fomenting/fermenting unrest . Only ferment can be used intransitively or as a noun: his anger continued to ferment (not foment); rural areas were unaffected by the ferment in the cities

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

Word Origin and History for foment



early 15c., "apply hot liquids," from Old French fomenter (13c.) "apply hot compress (to a wound)," from Late Latin fomentare, from Latin fomentum "warm application, poultice," contraction of *fovimentum, from fovere "to warm; cherish, encourage" (see fever). Extended sense of "stimulate, instigate" (1620s) was in the French. Related: Fomented; fomenting.

Online Etymology Dictionary, © 2010 Douglas Harper