ignavio
From LSJ
φιλοσοφίαν καινὴν γὰρ οὗτος φιλοσοφεῖ → this man adopts a new philosophy
Latin > English (Lewis & Short)
ignāvĭo: īre, v. a. id.,
I to render inactive, slothful, or dispirited, Att. ap. Non. 123, 13; id. ib. 126, 15 (Trag. Rel. p. 282 Rib.).