the sport of racing down a paved incline on a wheeled sled, in a supine position.
the sled itself.
Origin of street luge
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
the sport of descending a steep road or track on a large type of skateboard on which riders lie on their backs, descending feet first
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012