Lymskast

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

lymskast

(að), v. refl. to steal quietly, to sneak (fœrist hann á fœtr ok ~ fram at durunum).

Possible runic inscription in Younger Futhark:ᛚᚢᛘᛋᚴᛅᛋᛏ

Also available in related dictionaries:

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

• Old Norwegian - Johan Fritzner's Dictionary