As defined by the Cleasby & Vigfusson Old Norse to English dictionary:
- n. the offal of fish, used as dung: slorugr, adj. bedabbled with slor.
Possible runic inscription in Younger Futhark:ᛋᛚᚢᚱ
Younger Futhark runes were used from 8th to 12th centuries in Scandinavia and their overseas settlements