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Synonyms

froth

American  
[frawth, froth] / frɔθ, frɒθ /

noun

  1. an aggregation of bubbles, as on an agitated liquid or at the mouth of a hard-driven horse; foam; spume.

  2. a foam of saliva or fluid resulting from disease.

  3. something unsubstantial, trivial, or evanescent.

    The play was a charming bit of froth.

    Synonyms:
    nonsense, fluff, frivolity, triviality

verb (used with object)

  1. to cover with froth.

    giant waves frothing the sand.

  2. to cause to foam.

    to froth egg whites with a whisk.

  3. to emit like froth.

    a demagogue frothing his hate.

verb (used without object)

  1. to give out froth; foam.

    frothing at the mouth.

froth British  
/ frɒθ /

noun

  1. a mass of small bubbles of air or a gas in a liquid, produced by fermentation, detergent, etc

  2. a mixture of saliva and air bubbles formed at the lips in certain diseases, such as rabies

  3. trivial ideas, talk, or entertainment

"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

verb

  1. to produce or cause to produce froth

  2. (tr) to give out in the form of froth

  3. (tr) to cover with froth

"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

Other Word Forms

  • frother noun
  • frothily adverb
  • frothiness noun
  • frothy adjective
  • outfroth verb (used with object)
  • unfrothed adjective
  • unfrothing adjective

Etymology

Origin of froth

1350–1400; Middle English frothe < Old Norse frotha froth, scum

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Overall, however, with gold down a fifth from its Jan. 28 peak, much of the deleveraging taken place and the speculative froth eliminated from positioning, Bruce is comfortable with his sizable weighting in gold.

From MarketWatch • Mar. 27, 2026

The 2008 stock market crash and the pandemic-related crash in 2020 cleansed the market of at least some of its froth, making many hostile bids more inviting.

From Los Angeles Times • Dec. 11, 2025

Some analysts compare the current market froth in brokerage stocks to the late 1990s, raising concerns about potential further declines.

From Barron's • Nov. 14, 2025

“Once some froth is removed, Nvidia and the like should be able to hold their own and provide support for the wider markets. A correction was both needed and overdue,” Razaqzada said.

From MarketWatch • Nov. 7, 2025

The dreams were being whisked into a sea-green froth.

From "The BFG" by Roald Dahl