Derwent

From Celtic dwr-gent ("clear water"). [1]

Derwent

1. a river in Derbyshire, England, which flows into the River Trent.
2. a river in North Yorkshire, England, which also forms the border with the East Riding of Yorkshire before joining the River Ouse.
3. a river in Cumbria, England, which flows into the Irish Sea at Workington.
4. a river forming the border between County Durham and Northumberland, before entering Tyneside and joining the River Tyne.
5. a river in Tasmania, Australia, which flows into the Tasman Sea near Hobart.
6. a hamlet in Alberta, Canada.
7. a community in Thames Centre municipality, Ontario, Canada.
8. an unincorporated community in Guernsey County, Ohio, USA.