Definitions

1. noun

a mass of small bubbles in a liquid, typically formed by agitation or aeration.

“The waves created a thick layer of foam on the beach.”

2. verb

to cover or fill with foam, typically by agitation or aeration.

“The barista foamed the milk to create a delicious cappuccino.”

3. noun

a lightweight, airy texture, especially in food, cosmetics, or materials.

“The whipped cream had a rich, velvety foam texture.”