πολυΐστωρ

A. very learned, D.H. Din. 1, Str. 3.2.12, Gal. 17(1).605; esp. as epith. of Alexander Polyhistor, J. AJ 1.15.1, etc.; βίβλος AP 9.280 (Apollonid.):—also πολυ‐ΐστορος, ον, Sch.Lyc. 5.