Usage: 2 forms in 2 verses
Form Translated As     In Verse(s)
ιππασίασ of riding LXX.Jer.8.16
ιππασία your riding LXX.Hab.3.8

Liddell-Scott-Jones

ἱππασία (hippasia) riding G:N-F

ἱππασία-ᾰσία, ,

riding, horse-exercise, [Refs 5th c.BC+]; . ποιεῖσθαι,= ἱππασίαάζεσθαι, to take a ride, [ἱππασίαάσασθαι [prev. author] “Oec.” 11.17 ">Refs 5th c.BC+]; horsemanship, [Refs]; as a subject of competition, [Refs]

__2 chariot-driving, [Refs 2nd c.AD+]
__II cavalry, [Refs 2nd c.AD+]