plene
From LSJ
μεγάλα ὠφελήσεσθε πρὸς ἱστορίαν τῶν κοινῶν → that will be of great benefit to you in order to understand public affairs
μεγάλα ὠφελήσεσθε πρὸς ἱστορίαν τῶν κοινῶν → that will be of great benefit to you in order to understand public affairs
plēnē: adv., v. plenus.
plēnē¹² (plenus), en remplissant : vasa plene infundere Plin. 14, 139, remplir les vases jusqu’aux bords