ἱππο-δρόμιος · hippo-dromios — LSJ
of, the horse-race
of the horse-race: -δρόμιος, ὁ (sc. μήν), name of month in Boeotia, IG 7.531, al. (Tanagra), cf. Plu. Cam. 19; at Delphi, GDI 1987, al.; at Naupactus, IG 9(1).359.
II
epith. of Poseidon (cf. ἵππιος), Pi. I. 1.54.