A boat rowed by one man with two sculls, or short oars.

someone who sculls (moves a long oar pivoted on the back of the boat to propel the boat forward)

Racing boat for one person using two sculls (similar to oars but smaller). Abbreviated to 1x. The name applies to the boat and to the person rowing it i.e. a person racing in a quad, double or single-sculling boat.

A rower who sculls.

One who sculls.