v. t. To rack; to torment. [ R. ] [ 1913 Webster ]
n. A thin, flying cloud; a rack. [ 1913 Webster ]
v. t. To wreck. [ Obs. ] Dryden. [ 1913 Webster ]
n. [ OE. wrak wreck. See Wreck. ] [ 1913 Webster ]
[ 1913 Webster ]
Wrack grass, or
Grass wrack
a. Ruinous; destructive. [ Obs. ] [ 1913 Webster ]