Definitions
1.verbTo emit bubbles.
2.verbTo make a rapid hissing or bubbling sound."the fizzing fuse of a bomb"
3.verbTo shoot or project something moving at great velocity.
4.verbTo travel at a great velocity, producing a sound caused by the speed.
5.nounThe action of the verb to fizz.
6.nounThe sound made by something that fizzes."The fizzings of the radiators kept him awake."
7.adjectiveThat fizzes or fizz."a fizzing mass of froth"
8.adjectiveVery fast or active.