verb

effervesce

ef-er-VESS/ˌɛfərˈvɛs/

To release bubbles of gas.

The sparkling liquid effervesces as streams of bubbles rise through it.

Clear glass with streams of gas bubbles rising through sparkling liquid.
Etymology

“Begin to boil” with “up, out from within” gives the image of liquid boiling up or over. Effervesce applies that bubbling image to gas escaping from a liquid.

More examples

  • The tablet effervesces as it dissolves in water.
  • The mixture began to effervesce when I added vinegar.
  • Freshly poured soda keeps effervescing for a few minutes.

Forms

effervesce · effervesces · effervesced · effervescing

effervescence noun — The release of bubbles from a liquid.

effervescent adjective — Giving off small bubbles of gas.

Similar words

fizz
Often suggests a soft hissing sound as bubbles escape.
bubble
Describes bubbles forming or rising, including during boiling.