Spangóla

As defined by the Cleasby & Vigfusson Old Norse to English dictionary:

spangóla

að, [ýla], to howl, of a dog.

Possible runic inscription in Younger Futhark:ᛋᛒᛅᚾᚴᚢᛚᛅ
Younger Futhark runes were used from 8th to 12th centuries in Scandinavia and their overseas settlements