Lærdóms-grein

Meaning of Old Norse word "lærdóms-grein"

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

lærdóms-grein

f. science.

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