wagon

(wăgˈən)

1. A four-wheeled, usually horse-drawn vehicle with a large rectangular body, used for transporting loads.
2. a. A light automotive transport or delivery vehicle.
   b. A station wagon.
   c. A police patrol wagon.
3. A child's low, four-wheeled cart hauled by a long handle that governs the direction of the front wheels.
4. A small table or tray on wheels used for serving drinks or food: a dessert wagon.
5. Wagon The Big Dipper
6. Chiefly British An open railway freight car.