Sýruker

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

sýruker

n. a tub with sour whey.

Possible runic inscription in Younger Futhark:ᛋᚢᚱᚢᚴᛁᚱ

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