In Greek mythology, Augeas (or Augeias, /ɔːˈdʒiːəs/, Greek: Αὐγείας), whose name means "bright", was king of Elis and father of Epicaste. Some ancient authors say that Augeas was one of the Argonauts.[1] He is known for his stables, which housed the single greatest number of cattle in the country and had never been cleaned, until the time of the great hero Heracles. The derivative adjective augean came to signify a challenging task, typically improving or fixing something that is currently in a bad condition.[2][3]