What does "fizz" mean?

An emission of a rapid stream of bubbles.

What is a synonym for "fizz"?

Common synonyms include: assibilate, assibilation, blubber, boil, boil over, boiling.

/fɪz/ noun, verb

noun, verb ·Moderate ·High school level

Noun

1
An emission of a rapid stream of bubbles. countable, uncountable
"I poured a cola and waited for the fizz to settle down before topping off the glass."
2
an effervescent beverage (usually alcoholic) wordnet
3
The sound of such an emission. countable, uncountable
"Evan sat back in the hot tub and listened to the relaxing fizz and pops produced by the eruption of bubbles."
4
A carbonated beverage, especially champagne. countable, uncountable
"Nathan ordered an orange fizz from the soda jerk at the counter."

Verb

1
To emit bubbles. intransitive
2
become bubbly or frothy or foaming wordnet
3
To make a rapid hissing or bubbling sound. intransitive
"the fizzing fuse of a bomb"
4
To shoot or project something at great velocity. intransitive
"Each lad tried to send his [burning] disc fizzing and flaring through the darkness as far as possible."

"This cola has lost its fizz and doesn't taste any good."

Onomatopoeia.