S. Ethraid Erui pn. “Crossings of Erui”
Sindarin name of the crossing over the river Erui, mentioned only in the drafts of the Lord of the Rings appendices (PM/199), though the English translation “Crossings of Erui” appears on the maps of The Lord of the Rings (LotR/1087). This name is a combination of the plural of athrad “ford” and the river name.
Reference ✧ PMI/Ethraid Erui ✧ “Crossings of Erui”