foam

/fˈə‍ʊm/

/ˈfoʊm/

Foam

a mass of small bubbles formed on the surface of a liquid or in a gas

synonyms : froth

a lightweight material in cellular form; made by introducing gas bubbles during manufacture

to foam

MAIN VERB

become bubbly or frothy or foaming

synonyms : effervesce

Examples

1. He was foaming at the mouth with rage.

2. The car wash detergent contained an antifoaming agent to reduce foam and ensure streak-free cleaning.

3. The bubble bath included an antifoaming agent to minimize foam and maintain clear water.

4. Bud got stuck into it straight away and really enjoyed exploring the foam and making different shapes with it.