Perdisco, perdiscis, perdídici, pen. cor. perdiscere Ci. To learne persit to learne to the ende.Iura belli perdiscere ac nosci.Cic.Disciplinam ruris perdiscere. Col. To learne the skill of hushandrie.Maluisses beneuolentiæ, qum litium iura perdiscere.Cic.Libros alicuius perdiscere.Cic.Mores naturæ perdiscere. Propert. Literas perdiscere. Plin.
Lewis and Short: Latin dictionary
per-disco, dĭdĭci, 3, v. a., to learn thoroughly or completely, to get by heart (rare but class.): omnia jura belli, Cic. Balb. 20, 47: locus de moribus est oratori perdiscendus, id. de Or. 1, 15, 69: hominis speciem pingere, id. ib. 2, 16, 69: ad perdiscendum, Plaut. Truc. 1, 1, 1; cf. Cic. de Or. 3, 36, 147; id. Fam. 7, 14, 2 al.; Tib. 1, 10 (9), 65.—With object-clause: perdidici, isthaec esse vera, Plaut. As. 1, 3, 35.