Ymr

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

ymr

m. humming-sound, groaning (þá heyrðu þau ym mikinn ok gný) ára y., splashing of oars.

Possible runic inscription in Younger Futhark:ᚢᛘᚱ

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