1 set-berg
n. [cp, the Cumbrian Saddleback], a seat-formed or saddle-formed rock or crag, Gs. 11, Edda 34 (from the points of Thor’s hammer); sitja setbergs (= á setbergi), Edda (in a verse).
2 set-berg
II. in local names in Icel., Set-berg, in western Icel. These fells were looked on as the mountain-seats of tutelary giants (land-vættir), cp. ‘vivo sedilia saxo’ in Virgil.