Definition of fizz

The etymology of the word "fizz" can be traced back to the mid-19th century, when a popular carbonated beverage called "formula water" was introduced in the United States. This beverage contained a mixture of mineral salts and lime juice, which created a bubbly and effervescent effect when it was mixed with water. The name "formula water" was not particularly memorable or catchy, so competitor beverage makers began to search for alternative names. One such name that gained popularity was "fizz water", which was likely derived from the English word "fizz" meaning "to crackle" or "to effervesce". "Fizz water" eventually evolved into just "fizz", likely due to its simplicity and easy-to-remember spelling. The term "fizzy" was also used interchangeably with "fizz", and both words came to be associated not just with carbonated beverages, but also with effervescence in general, such as in reference to an active or lively personality. Overall, the origin of the word "fizz" is a testament to the evolution of language and how words can take on new meanings over time as they are adopted and adapted in popular usage.