Meaning : A funnel-shaped device towed as a target by an airplane.
Meaning : A truncated cloth cone mounted on a mast. Used (e.g., at airports) to show the direction of the wind.
Synonyms : air sock, air-sleeve, sock, wind cone, wind sleeve, wind sock, windsock
Meaning : Restraint consisting of a canvas covered frame that floats behind a vessel. Prevents drifting or maintains the heading into a wind.
Synonyms : sea anchor
Meaning : A parachute used to decelerate an object that is moving rapidly.
Synonyms : drogue chute, drogue parachute