effervesce

• (US) IPA^(key): /ˌɛf.əɹˈvɛs/

effervesce (third-person singular simple present effervesces, present participle effervescing, simple past and past participle effervesced)

1. (intransitive, of a liquid) to emit small bubbles of dissolved gas; to froth or fizz
2. (intransitive, of a gas) to escape from solution in a liquid in the form of bubbles
3. (intransitive, of a person) to show high spirits

• effervescence
• effervescent

effervēsce

1. second-person singular present active imperative of effervēscō