- a river flowing from central Wales through SW England into the Severn estuary. 130 miles (210 km) long.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a river in E Wales and W England, rising in Powys and flowing southeast into Herefordshire, then south to the Severn estuary. Length: 210 km (130 miles)