'Effervescent' definitions:

Definition of 'effervescent'

(from WordNet)
adjective
Used of wines and waters; charged naturally or artificially with carbon dioxide; "sparkling wines"; "sparkling water" [syn: sparkling, effervescent] [ant: noneffervescent, still]
adjective
(of a liquid) giving off bubbles [ant: noneffervescent]
adjective
Marked by high spirits or excitement; "his fertile effervescent mind"; "scintillating personality"; "a row of sparkly cheerleaders" [syn: bubbling, effervescent, frothy, scintillating, sparkly]

Definition of 'Effervescent'

From: GCIDE
  • Effervescent \Ef`fer*ves"cent\, a. [L. effervescences, p. pr. of effervescere: cf. F. effervescent.] Gently boiling or bubbling, by means of the disengagement of gas [1913 Webster]

Definition of 'effervescent'

From: GCIDE
  • bubbling \bubbling\ adj.
  • 1. giving off bubbles; -- of a liquid. [Narrower terms: foaming, frothing; effervescent; boiling] [WordNet 1.5]
  • 2. stimulatingly lively, witty, and entertaining; -- of people.
  • Syn: effervescent, scintillating, sparkling, sparkly, vivacious. [WordNet 1.5]