σφαιρεύς
From LSJ
Μιμοῦ τὰ σεμνά, μὴ κακῶν μιμοῦ τρόπους → Graves imitatormores, ne imitator malos → Das Edle nimm zum Vorbild, nicht der Schlechten Art
English (LSJ)
έως, ὁ, a Spartan youth, between ἐφηβεία and manhood, Paus.3.14.6, IG5(1).566, 674, al.; prob. from his then beginning to use the boxing-gloves (
A σφαῖρα 4).