Niðri

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

niðri Old Icelandic word can mean:

niðri

adv.

niðri

1) down, in a low position; undir þiljum ~, down in the hull; við sjó ~, down at the sea; down, under the surface of water (konungr fœrði hann þegar í kaf ok hélt honum ~ lengi); below the horizon (meðan lönd eru ~); þeir skoðuðu hann uppi ok ~, up and down, all over;

niðri

2) undir ~, below, down (undir ~ í dalnum); secretly (hann elskaði aðra konu undir ~).

Possible runic inscription in Younger Futhark:ᚾᛁᚦᚱᛁ

Also available in related dictionaries:

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

• Old Norse - Cleasby & Vigfusson Dictionary
• Old Norwegian - Johan Fritzner's Dictionary