Ymja

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

ymja

(ym, umda, umit), v. to whine, cry (svá bar hann prúðliga sóttina, at engi maðr heyrði hann y.) ymr it aldna tré, the old tree grows umdu ölskálir, the ale-beakers rang.

Possible runic inscription in Younger Futhark:ᚢᛘᛁᛅ

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