ICEBOAT
- to travel in a vehicle that sails on ice [v ICEBOATED, ICEBOATING, ICEBOATS]
- vehicle for rapid movement on ice, usually consisting of a T-shaped frame on three runners driven by a fore-and-aft sailing rig or, sometimes, by an engine operating a propeller
- boat for breaking a navigable channel through ice; icebreaker
- to travel by a kind of boat adapted to travelling through ice [v -ED, -ING, -S]