To cover with froth.
To spit, vent, or eject, as froth.
(of a liquid) To bubble.
To create froth in (a liquid).
(literally) To spew saliva as froth; (figuratively) to rage, vent one's anger.
foam
Thousands of African children die each day: why do the newspapers continue to discuss unnecessary showbiz froth?
Highly speculative investment.
The idle rich;
unimportant or insubstantial talk, events, or actions; drivel
To cover with lather.
To form lather or froth, as a horse does when profusely sweating.
To beat or whip.
A state of agitation.
The foam made by rapidly stirring soap and water.
Foam from profuse sweating, as of a horse.