Ter-finnas

According to the Old English Dictionary:

Ter-finnas

pl. Finns occupying country west of the White Sea :-- Ða Beormas hæfdon swíþe wel gebúd hira land ... Ac ðara Terfinna land wæs eal wéste ... Finnas, him þúhte, and ða Beormas sprǽcon neáh án geþeóde, Ors. 1, 1; Swt. 17, 29. ter-finnas