Seiðstaðr

As defined by A Concise Dictionary of Old Icelandic (Geir Zoëga):

seiðstaðr

m. the place where a spell is worked.

Possible runic inscription in Younger Futhark:ᛋᛁᛁᚦᛋᛏᛅᚦᚱ

Also available in related dictionaries:

This headword also appears in dictionaries of other languages closely related to Old Icelandic.

• Old Norse - Cleasby & Vigfusson Dictionary