the GNU version of the Collaborative International Dictionary of English
adj. Gently boiling or bubbling, by means of the disengagement of gas.
The Century Dictionary and Cyclopedia
Effervescing; having the property of effervescence; of a nature to effervesce.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. used of wines and waters; charged naturally or artificially with carbon dioxide
adj. marked by high spirits or excitement
adj. (of a liquid) giving off bubbles
Word Usage
"In particular, I note that there's a costume for the word "effervescent" in Frasier's gallery that I've seen replicated at a couple of Vocabulary Fairs, in at least one case winning a prize."