[6] Reginn leikblaðs fjaðrar ‘the Reginn <legendary smith> of the play-blade of the feather [WING > GIANT = Þjazi]’: An unusual kenning, dependent for its meaning on the details of the underlying myth. Reginn has been treated here as the pers. n. of the legendary and evil smith, foster-father of Sigurðr and brother to Fáfnir (and also a dwarf-name, see Note to Þul Dverga 6/4). As such, Reginn is an appropriate base-word for a kenning for the giant Þjazi. Leikblað fjaðrar ‘play-blade of the feather’ is without parallel as a kenning-type, but must refer to the beating of the eagle’s wings in flight. Finnur Jónsson (Skj B; 1933, 1-2) transposes leik- from blað to reginn on the ground that ‘Reginn of the wing’ is not an appropriate kenning for a giant and construes ern leikreginn blaðs fjaðrar ‘the swift play-Reginn of the blade of the feather’. Marold (1983, 167) argues that, if leik- is understood as a verbal addition to the wing-kenning, it is not irregular in terms of kenning-type.