Sonargöltr
The ' or ' was the boar sacrificed as part of the celebration of Yule in Germanic paganism, on whose bristles solemn vows were made, a tradition known as . One of the prose segments in "" adds that the oaths were sworn while drinking the toast: In the is used for divination (). The association with the Yule and with the ceremonial gives the vows great solemnity, so that they have the force of oaths. This becomes a recurring topos in later sagas, although we have only these two saga mentions attesting to the custom of making vows on the sacrificial animal. The  choice of a boar indicates a connection with Freyr, whose mount is the gold-bristled boar , and the continuing Swedish tradition of eating pig-shaped cakes at Christmas recalls the early custom. According to Olaus Verelius's notes in his 1672 edition of , part of this would then be saved for mixing with the seed-corn and giving to the plough-horses and ploughmen at spring planting. As Jacob Grimm pointed out, the serving of a boar's head at banquets and particularly at The Queen's College, Oxford, may also be a reminiscence of the Yule boar-. Gabriel Turville -Petre suggested that names for Freyr and his sister which equate them with a boar and a sow respectively implied that consumption of the sacrificed boar was believed to be consumption of the god's flesh and absorption of his power. It was formerly usual to spell the word and to interpret it as "atonement-boar" (the rare element can also mean "sacrifice"). However, following Eduard Sievers, it is usually now spelled with a short and taken as meaning "herd boar, leading boar", as Lombardic is defined in the as the boar "which fights and beats all other boars in  the herd".