- an aggregation of bubbles, as on an agitated liquid or at the mouth of a hard-driven horse; foam; spume.
- a foam of saliva or fluid resulting from disease.
- something unsubstantial, trivial, or evanescent: The play was a charming bit of froth.
- to cover with froth: giant waves frothing the sand.
- to cause to foam: to froth egg whites with a whisk.
- to emit like froth: a demagogue frothing his hate.
- to give out froth; foam: frothing at the mouth.
Origin of froth
1350–1400; Middle English frothe < Old Norse frotha froth, scum
Synonyms for froth
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a mass of small bubbles of air or a gas in a liquid, produced by fermentation, detergent, etc
- a mixture of saliva and air bubbles formed at the lips in certain diseases, such as rabies
- trivial ideas, talk, or entertainment
- to produce or cause to produce froth
- (tr) to give out in the form of froth
- (tr) to cover with froth
Word Origin for froth
C14: from Old Norse frotha or frauth; related to Old English āfrēothan to foam, Sanskrit prothati he snorts
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 frother
c.1300, from an unrecorded Old English word, or else from Old Norse froða "froth," from Proto-Germanic *freuth-. Old English had afreoðan "to froth," from the same root. The modern derived verb is from late 14c. Related: Frothed; frothing.
Online Etymology Dictionary, © 2010 Douglas Harper