A sailing vessel or boat of any kind.
A sailing vessel of three or more masts, with all masts but the sternmost square-rigged, the sternmost being fore-and-aft-rigged
A similar construction on a boat that acts as a keel.
A fin-like structure to the rear of the keel of a vessel that supports the rudder and protects a propeller.
A surfer; a person who leads a surfing lifestyle.
A look or glance.
A fin that serves to stabilize a surfboard.