insperabilis

Ὁ κόσμος σκηνή, ὁ βίος πάροδος· ἦλθες, εἶδες, ἀπῆλθες → The world is a stage, life is your entrance: you came, you saw, you departed (Democritus fr. 115 D-K)

Latin > English (Lewis & Short)

in-spērābĭlis: e, adj.,
I that cannot be hoped for (post-class.): pax, Gell. 4, 18, 3: nuntius, Amm. 15, 5, 17.