WHIR
- to move with a buzzing sound [v WHIRRED, WHIRRING, WHIRS]
- to fly, revolve, or move rapidly with a whir hummingbirds whirring past
- move or carry rapidly with a whir
- to move quickly with a humming sound
- such a sound
- to spin with a humming noise [v WHIRRED, WHIRRING, WHIRS]