As defined by the Cleasby & Vigfusson Old Norse to English dictionary:
- nátt-förull (nátt-fǫrull)
- adj. strolling in the night (all-n.)
Orthography: The Cleasby & Vigfusson book used letter ö to represent the original Old Norse vowel ǫ. Therefore, nátt-förull may be more accurately written as nátt-fǫrull.
Possible runic inscription in Younger Futhark:ᚾᛅᛏᛏ-ᚠᚢᚱᚢᛚᛚ
Younger Futhark runes were used from 8th to 12th centuries in Scandinavia and their overseas settlements