Old Norse Ullr in Norse mythology, the god of snowshoes, hunting, the bow, and the shield; he was a handsome stepson of the thunder god Thor. Ull possessed warrior-like attributes and was called upon for aid in individual combat. He resided at Ydalir (Yew Dales). Although not much has been recorded about Ull, he must have been a very prominent deity in the Norse pantheon at one time because, according to one tradition, the god Odin offered Ull's favours as a reward to the one who would aid him. In addition, Ull's name appears as part of many Swedish and Norwegian place-names. In the chronicles of the Danish historian Saxo Grammaticus, Ollerus is the equivalent of Ull.
ULL
Meaning of ULL in English
Britannica English vocabulary. Английский словарь Британика. 2012