Definition of froths:
(n) :
Foam.
(v) :
(intransitive) (of a liquid) To bubble.
(v) :
(transitive) To create froth in (a liquid).
(v) :
(transitive) To cover with froth.
(n) :
(figuratively) Unimportant or insubstantial talk, events, or actions; drivel.
(v) :
(intransitive) (literally) To spew saliva as froth; (figuratively) to rage, vent one's anger.