foam, froth -- (a mass of small bubbles formed in or on a liquid; "the beer had a thick head of foam")
foam -- (a lightweight material in cellular form; made by introducing gas bubbles during manufacture)
Overview of verb foam
The verb foam has 1 sense
foam, froth, fizz, effervesce, sparkle, form bubbles -- (become bubbly or frothy or foaming; "The boiling soup was frothing"; "The river was foaming"; "Sparkling water")
(Sound)
