noun
or rack railroad
: a railway having between its rails a rack that meshes with a gear wheel or pinion of the locomotive for climbing grades too steep for traction through ordinary adhesion of the wheels to the rail
noun
or rack railroad
: a railway having between its rails a rack that meshes with a gear wheel or pinion of the locomotive for climbing grades too steep for traction through ordinary adhesion of the wheels to the rail
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012