of a liquid: to bubble and hiss as gas escapes
said of a liquid: to bubble, hiss, and foam as gas escapes
said of a gas: to bubble out of a liquid
to show liveliness or exhilaration
effervescence noun
effervescent adj
effervescently adv
[Latin effervescere, from ex-1 + fervescere to begin to boil, from fervēre to boil]