| n. | 1. | A kind of natural ebullition; that commotion of a fluid which takes place when some part of the mass flies off in a gaseous form, producing innumerable small bubbles; |
| Noun | 1. | effervescence - the process of bubbling as gas escapes |
| 2. | effervescence - the property of giving off bubbles Synonyms: bubbliness, frothiness |