What is the meaning of Whirr?
To move or vibrate (something) with a buzzing sound.
To make a sibilant buzzing or droning sound.
To cause (something) to make such a sound.
(of a panther) To make a vibrating sound in its throat when contented, much like the domestic cat’s purr.
A sibilant buzz or vibration; the sound of something in rapid motion.
A bustle of noise and excitement.
The vibrating sound made by a panther in its throat when contented.
Source: wiktionary.orgSearch words containing