DRONE
- to make a monotonous humming sound [v DRONED, DRONING, DRONES]
- to make a continuous low sound [v DRONED, DRONES, DRONING] : DRONINGLY [adv]
- the male of the honeybee
- lazy person
- to make a deep humming sound
- to speak in a dull, monotonous tone
- deep humming sound