1. the process of bubbles of gas being released from a liquid, or the bubbles themselves
Usage: commonly used in chemistry and everyday contexts
2. liveliness, enthusiasm, or exuberance of manner or spirit
Usage: figurative use

Examples

• The effervescence of the soda was visible as tiny bubbles rose to the surface.
• When you add baking soda to vinegar, you see immediate effervescence.
• Her natural effervescence made her popular at parties.
• The effervescence in champagne creates its characteristic sparkle.
• His youthful effervescence and optimism inspired everyone around him.
• The chemical reaction produced vigorous effervescence in the beaker.