Meaning & use
foaming
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“foaming” is a form of “foam”. See that entry for the full set of meanings.
Meanings
adjectivebefore a noun
Producing, or covered with, a mass of tiny bubbles.
Grammar: Usually comes before a noun: a foaming wave.
Patterns
- foaming with something
The foaming waves crashed against the rocks.
She poured the foaming milk into the cup.
A foaming stream rushed down the hillside after the storm.
adjectiveidiominformalfigurative
Extremely angry; used in the phrase 'foaming at the mouth'.
Grammar: Part of the idiom foaming at the mouth, used after be or look.
Patterns
- foaming at the mouth
He was foaming at the mouth when he heard the news.
The coach was foaming with rage after the referee's decision.
Fans were foaming at the mouth over the cancelled concert.
Common combinations
- foaming at the mouth
- The customer was practically foaming at the mouth over the delay.
- foaming waves
- Foaming waves rolled up the beach.
- foaming bath
- She sank into a foaming bath after the long hike.
- foaming beer
- He set down a glass of foaming beer.
- foaming cleanser
- A foaming cleanser removes makeup quickly.
Synonyms and how they differ
- frothy
- Frothy suggests light, airy bubbles, as on a milkshake, while foaming can describe thicker or more active bubbling.
- bubbling
- Bubbling describes the movement of larger bubbles, whereas foaming describes the mass of bubbles on the surface.
- fizzy
- Fizzy usually describes drinks that give off gas, but foaming describes the mass of bubbles itself.
- furious
- Furious expresses anger directly, whereas foaming at the mouth is a vivid, informal image of it.
Opposites
Word family
- foam noun
- a mass of small bubbles; also a verb meaning to produce them
- foamy adjective
- covered with or full of foam
- foam rubber noun
- soft, spongy rubber full of tiny air holes
Commonly confused: foaming or forming?
foaming vs forming
Forming means taking shape. Foaming means producing bubbles; the words sound a little alike but are unrelated.
Practice
The manager was ____ when he saw the damage to his car.
Choose one answer.
The fixed idiom is foaming at the mouth, meaning extremely angry. The other prepositions do not form the idiom.
Make it your own
Write a sentence using “foaming”, then check it and compare it with the examples above.