Aircraft without a pilot (5)
I believe the answer is:
drone
(Other definitions for drone that I've seen before include "Aeroplane" , "Hum; monotonous talk" , "Idle person; bee" , "Member of Wooster's club" , "Bagpipe pipe" .)
I believe the answer is:
drone
(Other definitions for drone that I've seen before include "Aeroplane" , "Hum; monotonous talk" , "Idle person; bee" , "Member of Wooster's club" , "Bagpipe pipe" .)