A placename
"The old stone bridge spans the river near Conway in North Wales."
A river in Wales, United Kingdom; Ellipsis of River Conway; Former English name of River Conwy (Conwy) in North Wales.
"The ferry across the Conway connects the two sides of north Wales."
The name Conway is an Anglicized version of the Welsh river name Conwy. It entered English usage as a direct adaptation of that original Welsh form.