To drink the entire contents of (a drinking vessel) without pausing.
To row a boat using a scull or sculls.
To skate while keeping both feet in contact with the ground or ice.
A small rowing boat, for one person.
A skull cap. A small bowl-shaped helmet, without visor or bever.
One of a pair of oars handled by a single rower.
A light rowing boat used for racing by one, two, or four rowers, each operating two oars (sculls), one in each hand.
The skua gull.
A single oar mounted at the stern of a boat and moved from side to side to propel the boat forward.