ἀγνωσία
From LSJ
οὐ μακαριεῖς τὸν γέροντα, καθ' ὅσον γηράσκων τελευτᾷ, ἀλλ' εἰ τοῖς ἀγαθοῖς συμπεπλήρωται· ἕνεκα γὰρ χρόνου πάντες ἐσμὲν ἄωροι → do not count happy the old man who dies in old age, unless he is full of goods; in fact we are all unripe in regards to time
English (LSJ)
ἡ,
A ignorance, Hp. VM9, Demetr.Lac.Herc.1055.15; συμφορᾶς ἀ. E.Med.1204; κέρδος ἐν κακοῖς ἀ. Id.Fr.205; διὰ τὴν ἀλλήλων ἀ. Th.8.66; opp. γνῶσις, Pl.Sph.267b: c. gen., θεοῦ LXX Wi.13 1, 1 Ep.Cor.15.34. 2 lack of acquaintance, Luc.Tim.42. II being unknown, obscurity, Pl.Mx.238d.