Enter a clue or pattern or both:
The Clue
Chopper sound (4 letter answer)
The Answer
WHIR
Tags
Notes
The answer WHIR is seen occasionally, appearing about once every 750 puzzles.
Related Clues
Buzz
Blender sound
Fan noise
Fan sound
Fan's production
Fan's sound
Hummingbird motion
Hummingbird sound
Top sound
Vibrating sound
Result of a quick revolution
Revolve with a humming sound
Vacuum-cleaner noise
Definition
WHIR as a noun:
1. (whir, whirr, whirring, birr) = sound of something in rapid motion; "whir of a bird's wings"; "the whir of the propellers"
WHIR as a verb:
1. (whizz, whiz, whirr, whir, birr, purr) = make a soft swishing sound; "the motor whirred"; "the car engine purred"