Foam ( noun , verb )

(As a noun)

Foam ( noun )

1. A mass of bubbles formed on the surface of a liquid, especially when agitated.
2. A substance that forms a frothy mass when mixed with a liquid.
3. A material resembling foam, such as a plastic or rubber foam used in padding or insulation.

Origin:

Old english fām, of germanic origin; related to dutch voom and german faum.

Examples:

1. The waves had white foam on top.
2. The beer had a thick foam head.
3. She put foam on her razor before shaving.
4. He used foam insulation in his walls.
5. The couch had foam cushions.

(As a verb)

Foam ( verb )

1. A mass of bubbles formed on the surface of a liquid, especially when agitated.
2. A substance that forms a frothy mass when mixed with a liquid.
3. A material resembling foam, such as a plastic or rubber foam used in padding or insulation.

Origin:

Old english fām, of germanic origin; related to dutch voom and german faum.

Examples:

1. The waves had white foam on top.
2. The beer had a thick foam head.
3. She put foam on her razor before shaving.
4. He used foam insulation in his walls.
5. The couch had foam cushions.