adjective
- effervescing; bubbling.
- vivacious; merry; lively; sparkling.
adjective
- (of a liquid) giving off bubbles of gas; bubbling
- high-spirited; vivacious
1680s, from Latin effervescentem (nominative effervescens), present participle of effervescere (see effervescence). Meaning “exuberant” is from 1833.