fluke

Either of the two lobes of a whale's or similar creature's tail.

(nautical) Any of the triangular blades at the end of an anchor, designed to catch the ground.

A metal hook on the head of certain staff weapons (such as a bill), made in various forms depending on function, whether used for grappling or to penetrate armour when swung at an opponent.

In general, a winglike formation on a central piece.

Waste cotton.