SNAG

Snag ( n. ) - A stump or base of a branch that has been lopped off; a short branch, or a sharp or rough branch; a knot; a protuberance.

Snag ( n. ) - A tooth projecting beyond the rest; contemptuously, a broken or decayed tooth.

Snag ( n. ) - A tree, or a branch of a tree, fixed in the bottom of a river or other navigable water, and rising nearly or quite to the surface, by which boats are sometimes pierced and sunk.

Snag ( n. ) - One of the secondary branches of an antler.

Snag ( v. t. ) - To cut the snags or branches from, as the stem of a tree; to hew roughly.

Snag ( v. t. ) - To injure or destroy, as a steamboat or other vessel, by a snag, or projecting part of a sunken tree.