(Ἔχετος), a cruel king of Epeirus, who was the terror of all mortals. He was a son of Euchenor and Phlogea. His daughter, Metope or Amphissa, who had yielded to the embraces of her lover Aechmodicus, was blinded by her father, and Aechmodicus was cruelly mutilated. Echetus further gave his daughter iron barleycorns, promising to restore her sight, if she would grind them into flour. (Hom. Od. 18.83, &c., 21.307 ; Apollon. 4.1093; Eustath. ad Hom. p. 1839.)
[L.S]A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890