ἀπαλαίωτος
From LSJ
οὐ γὰρ ἂν τό γε πραχθὲν ἀγένητον θείη → since he cannot make what was done as though it had not come to pass
English (LSJ)
ἀπαλαίωτον, not growing old or not decaying, Hsch. s.v. ἀγήραος.
Spanish (DGE)
-ον que no envejece Hsch.s.u. ἀγήραον.
Greek (Liddell-Scott)
ἀπαλαίωτος: -ον, ὁ μὴ παλαιούμενος, μὴ φθειρόμενος, Ἡσύχ. ἐν λέξει ἀγήραον.