As defined by the Cleasby & Vigfusson Old Norse to English dictionary:
- n. an isthmus, neck of land; mjótt e., Eg. 129; rastarlangt eið, Fms. ix. 402; hence the names of places, Satíris-eið, the Mull of Cantire, Orkn. 152; Skalp-eið, Scalpa (in Orkney), 244; Eiðar (a farm), Eiða-skógr (in Sweden), Eiða-fjörðr, Eiðs-berg, Eiðs-vágr, Eiðs-völlr (in Norway), Eið = Aith (in Shetland).
Possible runic inscription in Younger Futhark:ᛁᛁᚦ
Younger Futhark runes were used from 8th to 12th centuries in Scandinavia and their overseas settlements
Works & Authors cited:
- Egils Saga. (D. II.)
- Fornmanna Sögur. (E. I.)
- Orkneyinga Saga. (E. II.)