English Dictionary

whirr

/wɜː/

noun

A sibilant buzz or vibration; the sound of something in rapid motion. / A bustle of noise and excitement.

I could hear the whirr of the fan as it spun at high speed.

意味（1）

A sibilant buzz or vibration; the sound of something in rapid motion.

At that moment a flight of birds passed close overhead, and at the whirr of their wings a panic fear seized her.

意味（2）

A bustle of noise and excitement.