form bubbles; "The boiling soup was frothing"; "The river was foaming"; "Sparkling water"
If something such as an engine fizzes, it makes a sound like a long `s'. When I started the engine it sparked, fizzed and went dead
If a drink fizzes, it produces lots of little bubbles of gas and makes a sound like a long `s'. After a while their mother was back, holding a tray of glasses that fizzed. Fizz is also a noun. I wonder if there's any fizz left in the lemonade
If you say that someone puts fizz into something, you mean that they make it more interesting or exciting. A Brazilian public relations firm has brought some fizz into his campaign. = sparkle. if a liquid fizzes, it produces a lot of bubbles and makes a continuous sound
{i} hissing sound; champagne (Slang); soda water; alcoholic drink mixed with soda water