| Noun | 1. | scull - a long-handled oar mounted at the stern of a boat and moved left and right to propel the boat forwardoar - an implement used to propel or steer a boat | |
| 2. | scull - one of a pair of short-handled oarsoar - an implement used to propel or steer a boat | |
| 3. | scull - a racing shell propelled by one or two oarsmen pulling two oars | |
| Verb | 1. | scull - propel with sculls; "scull the boat"athletics, sport - an active diversion requiring physical exertion and competition boat - a small vessel for travel on water row - propel with oars; "row the boat across the lake" | |