adj. Foamy or churned to the point of becoming infused with bubbles.
adj. lightweight; lacking depth or substance
the GNU version of the Collaborative International Dictionary of English
adj. Full of foam or froth, or consisting of froth or light bubbles; spumous; foamy.
adj. Not firm or solid; soft; unstable.
adj. Of the nature of froth; light; empty; unsubstantial.
The Century Dictionary and Cyclopedia
Full of or accompanied with foam or froth; consisting of froth or light bubbles; spumous; foamy.
Vain; light; unsubstantial; given to empty declamation; wordy: as, a frothy harangue; a frothy speaker.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. marked by high spirits or excitement
adj. emitting or filled with bubbles as from carbonation or fermentation
Word Usage
"Reports in the state of this condition - called frothy bloat - range geographically, roughly from Grayson County to eastern Kentucky to Cincinnati, said Jeff Lehmkuhler, an extension beef cattle specialist for the University of Kentucky."