Meaning of whiz

Definition of whiz

(noun) someone who is dazzlingly skilled in any field
a buzzing or hissing sound as of something traveling rapidly through the air; "he heard the whiz of bullets near his head"
(verb) make a soft swishing sound; "the motor whirred"; "the car engine purred"

Other information on whiz

WIKIPEDIA results for whiz
Amazon results for whiz