Odin the flying, eight-legged steed Sleipnir across the sky and into the underworld. Odin is the son of Bestla and Borr and has two brothers, Vili and Vé. Odin is attested as having many sons, most famously the gods Thor (with ) and (with ), and is known by hundreds of names. In these texts, he frequently seeks greater knowledge, at times in disguise (most famously by obtaining the Mead of Poetry), makes wagers with his wife Frigg over the outcome of exploits, and takes part in both the creation of the world by way of slaying the primordial being and
Odin religious practices associated with the god. This multitude of names makes Odin the god with the most names known among the Germanic peoples. The modern English weekday name "Wednesday" derives from Old English "wōdnesdæg". Cognate terms are found in other Germanic languages, such as Middle Low German "wōdensdach" (Dutch "woensdag"), and Old Norse "Óðinsdagr" (Danish, Norwegian and Swedish "Onsdag"). All of these terms derive from Proto-Germanic *"Wodensdag", itself a Germanic interpretation of Latin "Dies Mercurii" ("Day of Mercury"). In Old High German, the name derived from Odin's was replaced by a translation of Church Latin "media hebdomas" ('middle of the