In Greek mythology, the Aloadae (/ˌæloʊˈeɪdiː/) or Aloads (Ancient Greek: Ἀλωάδαι Aloadai) were Otus or Otos (Ὦτος means "insatiate") and Ephialtes (Ἐφιάλτης "nightmare"), sons of Iphimedia, wife of Aloeus, by Poseidon,[1] whom she induced to make her pregnant by going to the seashore and disporting herself in the surf or scooping seawater into her bosom.[2] From Aloeus they received their patronymic, the Aloadae.