The word "fizz" is spelled with two "z's" because the sound it makes is a voiced fricative consonant, meaning that it is produced by the vibration of the vocal cords and the forcing of air through a narrow opening in the mouth. In the International Phonetic Alphabet, this sound is represented by the symbol /z/. The doubled "z" spelling of "fizz" ensures that the reader or listener knows that the pronunciation of the word is the voiced fricative sound, rather than a different sound that might be represented by a single "z".
Fizz refers to the sound, effervescence, or bubbling produced by the rapid escape of gas from a liquid, typically carbonated beverages. This verb can also be used to describe the action of producing this sound or effervescence. Fizz is often associated with the release of carbon dioxide gas that has dissolved in a liquid, causing a reaction that results in the creation of bubbles.
In a wider sense, fizz can refer to any drink that is carbonated and effervescent, such as soda, sparkling water, champagne, or other carbonated alcoholic beverages. It is characterized by its lively nature, which is attributed to the carbonation process that adds the desired "fizz" to the drink.
As a noun, fizz is used to describe the sound, effervescence, or liveliness of a carbonated drink. It can also be used metaphorically to describe a burst of energy, enthusiasm, or excitement, often associated with a lively or effervescent personality.
In colloquial usage, the term fizz can be extended beyond beverages to describe a fizzing noise or action in other contexts, such as the sound of air escaping from a tire or the noise made by certain electrical devices. Overall, fizz encompasses the notion of effervescence, bubbles, and a vibrant, lively quality, whether referring to sound, reaction, or the quality of a drink.
To make a hissing sound.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
The word fizz originated in the late 16th century, and its etymology is onomatopoeic in nature. It is derived from the sound made when effervescence occurs, such as the hiss and sizzle sound produced when a carbonated drink releases bubbles. This onomatopoeic representation of the sound is what gave rise to the term fizz.