(1):

(v. t.) To wreck.

(2):

(v. t.) To rack; to torment.

(3):

(n.) Wreck; ruin; destruction.

(4):

(n.) Coarse seaweed of any kind.

(5):

(n.) Any marine vegetation cast up on the shore, especially plants of the genera Fucus, Laminaria, and Zostera, which are most abundant on northern shores.

(6):

(n.) A thin, flying cloud; a rack.