Definitions

1. noun

a person or thing that moves or goes quickly, especially in an impressive or exciting way

“The whizz on the motorcycle sped past us.”

2. verb

to move or go quickly, especially with a loud or impressive sound

“The children will whizz around the playground on their bicycles.”

3. interjection

used to express excitement or surprise at something impressive or unexpected

“Whizz! Look at that plane taking off!”