As defined by A Concise Dictionary of Old Icelandic (Geir Zoëga):
- m. a kind of round cap (þeir höfðu grár kollhettur).
Possible runic inscription in Younger Futhark:ᚴᚢᛚᛚᚼᚢᛏᛏᚱ
Also available in related dictionaries:
This headword also appears in dictionaries of other languages closely related to Old Icelandic.