effervesce

1. (intransitive, of a liquid) To emit small bubbles of dissolved gas; to froth or fizz.Examples: "After some remonstrances, she takes up a champagne bottle, but is frightened by the sudden explosion of the cork, and drops it upon the floor. There the untasted liquor effervesces."intransitive

2. (intransitive, of a gas) To escape from solution in a liquid in the form of bubbles.intransitive

3. (intransitive, figurative, of a person) To show high spirits.figurativelyintransitive