a light vehicle with four wheels that is pulled by a horse, and was used in the US in the 19th century (buck (17-19 centuries) (perhaps from bouk (11-19 centuries), from buc; BUCKET) + board)
A simple, distinctively American four-wheeled horse-pulled wagon designed for personal transport as well as for transporting animal fodder and domestic goods, often with a spring-mounted seat for the driver
A four-wheeled vehicle, having a long elastic board or frame resting on the bolsters or axletrees, and a seat or seats placed transversely upon it; called also buck wagon