Definition of wracked:
(n) :
The remains of something; a wreck.
(v) :
(transitive, usually passive voice) To wreck, especially a ship.
(n) :
Any marine vegetation cast up on shore, especially seaweed of the family Fucaceae.
(n) :
Weeds, vegetation, or rubbish floating on a river or pond.
(n) :
A high, flying cloud; a rack.
(v) :
(UK dialectal, transitive) To execute vengeance on; avenge.