Definition of drogues:
(n) :
(aeronautics) A conical parachute used as a brake for some kinds of aircraft, or as a means of extracting and deploying a larger parachute, or to slow a rapidly-moving vehicle to a speed where it can safely deploy a larger parachute.
(n) :
(nautical) A type of bag pulled behind a boat to stop it from broaching to.
(n) :
(whaling) A floating object attached to the end of a harpoon line to slow a whale down and prevent it from diving.
(n) :
A wind cone.
(n) :
(aeronautics) A conical basket or device used variously as a target for gunnery practice, and as a docking point for aerial refuelling.
(v) :
(transitive) To harpoon or spear (a whale) with a weapon that has a drogue attached.