toboggan

A long, narrow, runnerless sled constructed of thin boards curled upward at the front end.

To coast, ride, or travel on a toboggan.

To decline or fall rapidly.

To slide down-hill on a toboggan.

A long narrow sled made of a single thickness (about ¼ inch) of wood (commonly birch) curved backward at one end, the curved end being kept in place by leather thongs; originally employed by the Indians of Lower Canada to carry loads over the snow, but now used chiefly in the sport of coasting.

A kind of sledge made of pliable board, turned up at one or both ends, used for coasting down hills or prepared inclined planes; also, a sleigh or sledge, to be drawn by dogs, or by hand, over soft and deep snow.

To slide down hill over the snow or ice on a toboggan.

A long sled without runners, with the front end curled upwards, which may be pulled across snow by a cord or used to coast down hills.

A similar sled of wood, pulled by dogs, possibly with steel runners, made to transport cargo.

a winter hat or ski mask