D defs.my
Entry 1 sense Webster, 1913

Arion

· IPA
01 prop. n. In Greek legend, a fabulous horse, the offspring of Poseidon by Demeter (or, in other accounts, Gaea or a harpy) who to escape him had meta…
  1. 1.
    In Greek legend, a fabulous horse, the offspring of Poseidon by Demeter (or, in other accounts, Gaea or a harpy) who to escape him had metamorphosed herself into a mare. It was successively owned by Copreus, Oncus, Heracles, and Adrastus. It possessed marvelous powers of speech, and its right feet were those of a man.