Bobsleigh
WordNet
noun
(1) A long racing sled (for 2 or more people) with a steering mechanism
(2) Formerly two short sleds coupled together
WiktionaryText
Noun
- A winter sport in which teams make timed runs down narrow, twisting, banked purpose-built iced tracks in a gravity-powered sled.
- The sled used in the sport of bobsleigh