As defined by A Concise Dictionary of Old Icelandic (Geir Zoëga):
- old dat., sing. and pl., = þessum, to this, to these (á ~ bœ, á ~ mánuðum).
Possible runic inscription in Younger Futhark:ᚦᛁᛁᛘᛅ
Also available in related dictionaries:
This headword also appears in dictionaries of other languages closely related to Old Icelandic.