I.the place where boys of servile birth intended for pages were educated, the pages' hall (not ante-Aug.), Plin. Ep. 7, 27, 13.—
II. Transf.
A. In gen., the boys in a paedagogium: “paedagogium pretiosā veste succingitur,” Sen. Vit. Beat. 17, 2; id. Ep. 123, 7.—
B. In partic., boys reared for vice: “ingenuae conditionis paedagogia,” Suet. Ner. 28; cf. Plin. 33, 12, 54, § 152.