foam

“the beer had a thick head of foam”

Types:: show 7 types...; hide 7 types...; shaving foam
toiletry consisting of a liquid preparation containing many small bubbles that soften the beard before shaving; head
the foam or froth that accumulates at the top when you pour an effervescent liquid into a container; lather
the foam resulting from excessive sweating (as on a horse); lather, soapsuds, suds
the froth produced by soaps or detergents; spume
foam or froth on the sea; white water, whitewater
frothy water as in rapids or waterfalls; shaving cream, shaving soap
toiletry consisting of a preparation of soap and fatty acids that forms a rich lather for softening the beard before shaving

Types:: Styrofoam
a light resilient foam of polystyrene; foam rubber
spongy rubber; made by introducing air bubbles before vulcanization and used for cushioning or upholstery

Type of:: material, stuff
the tangible substance that goes into the makeup of a physical object

“The river was foaming”

DEFINITIONS OF: foam