ζώστειον

ζήτρ‐ιον, prob. in Herod. 5.32, cf. Choerob. ap. EM l.c.: metaph. in dat. pl. ‐ίοις, 'treadmills', dub. in Phld. Oec. p.44J.:—the forms ζώστειον, Ar. Fr. 93; ζώντειον or ζητρ‐εῖον, Poll. 3.78, Zonar.; ζώτειον, EM 414.40 are incorrect.