foam
/foʊm/
verb
- To produce or form foam; to become covered with foam.
- The soap began to foam as she rubbed her hands together.
- The mad dog foamed at the mouth.
- The river foamed over the rapids.
noun
- A mass of small bubbles formed on the surface of a liquid, often by agitation or fermentation.
- The waves crashed against the rocks, leaving white foam on the shore.
- Soap foam filled the sink as she washed the dishes.
- He poured the beer carefully to avoid too much foam.
- A lightweight, spongy material made from a solid containing many gas bubbles, used for cushioning or insulation.
- He used foam padding to protect the fragile items in the box.
- The sofa cushions are filled with soft foam.
- The mattress is made of memory foam that molds to your body.