percopiosus
From LSJ
τότ' ἦν ἐγώ σοι πάνθ', ὅτε φαύλως ἔπραττες → At the time you were doing badly, I used to be everything for you (Menander, Woman of Samos 380)
Latin > English (Lewis & Short)
per-cōpĭōsus: a, um, adj., very abundantly supplied;
I hence, very rich in expression, very copious, Plin. Ep. 9, 31, 1; Sid. Ep. 1, 1.—Adv.: percōpĭōsē, very copiously, Sid. Ep. 4, 7 fin.>
Latin > French (Gaffiot 2016)
percōpĭōsus,¹⁶ a, um, très abondant [en parl. d’un écrivain] : Plin. Min. Ep. 9, 31, 1.