1) Relative of a snowboard 2) Runner in the snow 3) Snowboard alternative 4) Snowboard cousin 1) Sled 
A type of ski with both boots attached to a single board. Monoskis became relatively popular in Europe, but never quite caught on in the United States. This term is also used to refer to the 
A single wide ski. As in traditional alpine skiing, the rider faces forward and uses the same type of bindings, boots, and poles.