- Bogy - Low railway truck - Trolley - A four-wheeled truck, having a certain amount of play around
a vertical axis, used to support in part a locomotive on a railway
track.
- Move heavily on wheels - Run on wheels - Small wheel - To roll along - A round body; a little wheel. - A lind of low-wheeled cart; a truck. - A motion as of something moving upon little wheels or
rollers; a rolling motion.