Any of various fresh water plants and algae.
Any of numerous marine plants and algae, such as a kelp.
Any marine vegetation cast up on shore, especially seaweed of the family Fucaceae.
The remains; a wreck.
A high flying cloud; a rack.
Weeds, vegetation or rubbish floating on a river or pond.
To execute vengeance; avenge.
To wreck, especially a ship.
To worry; tease; torment.