Definitions
1.VerbTo move or vibrate (something) with a buzzing sound.
2.VerbTo make a sibilant buzzing or droning sound.
3.VerbTo cause (something) to make such a sound.
4.Verb(of a panther) To make a vibrating sound in its throat when contented, much like the domestic cat’s purr.
5.NounA sibilant buzz or vibration; the sound of something in rapid motion.
6.NounA bustle of noise and excitement.
7.NounThe vibrating sound made by a panther in its throat when contented.