ˈ ̷ ̷ˌ ̷ ̷ noun
1. : a vehicle similar to a boat that has runners, is propelled on ice by sails or sometimes a propeller or jet propulsion, and is used chiefly for sport ; especially : one having a center timber or long slender hull rigged fore-and-aft with a mainsail and sometimes also a jib and resting on a pivoted steering runner at the stern or bow and two other runners outrigged at each end of a running plank
2. : icebreaker