griphus
From LSJ
ὅταν δὲ τἄμ' ἀθυμήσαντ' ἴδῃς, σύ μου τὸ δεινὸν καὶ διαφθαρὲν φρενῶν ἴσχναινε παραμυθοῦ θ' → whenever you see me despondent over my situation, do what you can to lessen and relieve what is wild and senseless in my thinking | whenever you see me despondent, you must cure the grim derangement of my mind and encourage me
Latin > English (Lewis & Short)
grīphus: i, m., = γρῖφος (a net; hence transf.),
I an intricate or puzzling question, a riddle, enigma (post-class. and very rare): griphos dissolvere, Gell. 1, 4, 4; v. App. Flor. 9; Aus. Idyll. 11.
Latin > French (Gaffiot 2016)
grīphus, ī, m. (γρῖφος), énigme : Gell. 1, 2, 4 ; Apul. Flor. 9.