[2, 4] Heiðreks veggjar Þrasis ‘of the Heiðrekr <legendary king> of the wall of Þrasir <dwarf> [STONE > GIANT]’: This giant-kenning follows the widespread pattern ‘ruler of the mountains’. The base-word is a pers. n., Heiðrekr, from heroic legend (cf. Meissner 258). The kenning ‘wall of Þrasir [STONE]’ is the determinant: because dwarfs live in mountain caves, their walls are made of stone. Þrasir is attested as a dwarf’s name in the þulur (Þul Dverga 4/8). Finnur Jónsson (1900b, 398) assumes that Þrasir is an otherwise unattested name of a giant, and he combines it with hǫll ‘hall’ (l. 1). He adds veggjar to the kenning for ‘pillar’, where it is redundant (see Note to ll. 3-4 below).