The word "scull" can refer to a type of racing boator the action of rowing that boatusingshort oars. It is commonlyused in the context of competitiverowing sports.
Noun
a racing shell that is propelledbysculls
each of a pair of shortoars that areusedby a singleoarsman
a long oar that is mountedat the stern of a boat and movedleft and right to propel the boatforward