- Main article: Hoarwell
Mitheithel was the long river that rose in the icy north of Middle-earth known by Men as Hoarwell.
The river's Mannish name was Hoarwell, a free translation of the Sindarin name which contains the components mith + eithel.
- ↑ J.R.R. Tolkien, "Nomenclature of The Lord of the Rings" in Wayne G. Hammond and Christina Scull (eds), The Lord of the Rings: A Reader's Companion, p. 772