Sure! Let's break down the word "whiz."
Noun: "Whiz" can refer to:
Verb: As a verb, "whiz" means to make a soft swishing sound or to move quickly. For example, when a car drives by quickly and you can hear it humming, it is said to "whiz by."
"Whiz" is a versatile word that can describe sounds made by fast-moving objects or a person who is very skilled in something.