To bubble; to gurgle.
To babble; to speak in an excited rush.
To trouble or confuse.
The turbulent boundary layer about a moving streamlined body.
A bubbling, gurgling sound, as of a creek.
Trouble; disorder.
A gush of rapid speech.
To emit foam; to froth; said of the emission of yeast from beer during fermentation.
Any plant of the genus Euphorbia, a diverse genus of over 2,000 species.