ἀμεσότης
From LSJ
Ὁ αὐτὸς ἔφησε τὸν μὲν ὕπνον ὀλιγοχρόνιον θάνατον, τὸν δὲ θάνατον πολυχρόνιον ὕπνον → Plato said that sleep was a short-lived death but death was a long-lived sleep
English (LSJ)
-τητος, ἡ, immediacy, Eustr. in APo. 176.4.
Spanish (DGE)
-ητος, ἡ inmediatez Eustr.in Apo.176.4.