Niðrvíðr

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

niðrvíðr

a. wide beneath.

Possible runic inscription in Younger Futhark:ᚾᛁᚦᚱᚢᛁᚦᚱ

Also available in related dictionaries:

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

• Old Norse - Cleasby & Vigfusson Dictionary