Minnisamr

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

minnisamr

a. memorable, not to be forgotten (mun þér þat minnisamt); gøra e-m hríð minnisama, to make one remember an attack.

Possible runic inscription in Younger Futhark:ᛘᛁᚾᚾᛁᛋᛅᛘᚱ

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