noun
Refers to the small one- or two-person sled used in the winter sport of luge, or the sport itself. The word is a direct loan from French.
from French
冬季オリンピックでリュージュの競技を見た。
I watched the luge event at the Winter Olympics.
彼はリュージュで急なコースを滑り降りた。
He slid down the steep course on a luge.