ἱππόκροτος

ον
A. sounding with the tramp of horses, ὁδός Pi. P. 5.92; γυμνάσια E. Hipp. 229 (anap.); ἱ. δάπεδα γυμνάσιά τε Id. Hel. 207 (lyr.), cf. AP 12.131 (Posidipp.): in late Prose, Chor. Lyd. 17.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project