a mass of small bubbles formed in or on a liquid; the beer had a thick head of foam
[ Syn: foam ]
froth (n.)
become bubbly or frothy or foaming; The boiling soup was frothing; The river was foaming; Sparkling water
[ Syn: foam , fizz , effervesce , sparkle , form bubbles ]
make froth or foam and become bubbly; The river foamed
exude or expel foam; the angry man was frothing at the mouth'