society > travel > rail travel > rolling stock > [noun] > railway wagon or carriage > monorail car (3)
A single-rail track on which or suspended from which vehicles, machinery, etc., travel; a vehicle, camera, or other object that travels in this way.
(a) a monorail car or carriage which is balanced by means of gyroscopes driven at high speed in opposite directions; (b) a two-wheeled motor car…
(a) a monorail train; (b) a traveller on a monorail train.