froth

1 of 2

noun

ˈfrȯth 

plural froths ˈfrȯths  ˈfrȯt͟hz 

1

a

: bubbles formed in or on a liquid : foam

b

: a foamy slaver sometimes accompanying disease or exhaustion

2

: something resembling froth (as in being unsubstantial, worthless, or light and airy)

froth

2 of 2

verb

ˈfrȯth  ˈfrȯt͟h 

frothed; frothing; froths

intransitive verb

1

: to foam at the mouth

2

: to throw froth out or up

3

: to become covered with or as if with froth

whole groves froth with nodding blossoms

—Amy Lovejoy

transitive verb

1

: to cause to foam

2

: to cover with froth

3

: vent, voice

Synonyms

Noun

• foam

Examples of froth in a Sentence

Noun

news shows full of froth

froth on the ocean waves

Verb

The water frothed as the waves broke along the shore.

Recent Examples on the Web

Noun

Nobody Wants This is a tougher case because its leads, Kristen Bell and Adam Brody, are just so charming and many of its observations about love and family are just so spot-on that weaker elements can get lost in the froth. —Judy Berman, Time, 23 Oct. 2025

An ideal scenario for the remainder of the year would have the recent choppiness last a bit longer to qualify as a proper scare, skimming the froth off the speculative stuff and resetting expectations in a way that rebuilds investors' capacity to be surprised to the upside. —Michael Santoli, CNBC, 18 Oct. 2025

Verb

Simply froth together apple butter and heavy cream until creamy. —Kylie Petty, Better Homes & Gardens, 21 Oct. 2025

This Broncos defense is frothing, eager to put on a show to impress the Super Bowl 50 champions, who will be honored at halftime. —Troy Renck, Denver Post, 17 Oct. 2025

Word History

Etymology

Noun

Middle English, from Old Norse frotha; akin to Old English āfrēothan to froth

First Known Use

Noun

14th century, in the meaning defined at sense 1a

Verb

14th century, in the meaning defined at intransitive sense 1

Phrases Containing froth

• froth at the mouth

Rhymes for froth

• broth
• cloth
• doth
• goth
• loth
• moth
• swath
• wroth
• broadcloth
• cheesecloth
• loincloth
• neckcloth

Kids Definition

froth

1 of 2 noun

ˈfrȯth 

plural froths

1

a

: bubbles formed in or on a liquid

b

: the foam produced by saliva in certain diseases or nervous excitement

2

: something of little value

frothily

ˈfrȯ-thə-lē

adverb

frothiness

-thē-nəs

noun

frothy

-thē

adjective

froth

2 of 2 verb

ˈfrȯth  ˈfrȯt͟h 

1

: to foam at the mouth

2

: to produce or form froth

Medical Definition

froth

1 of 2 noun

ˈfrȯth 

plural froths ˈfrȯths  ˈfrȯt͟hz 

: a foamy slaver sometimes accompanying disease or exhaustion

froth

2 of 2 transitive verb

ˈfrȯth  ˈfrȯt͟h 

: to foam at the mouth