ἀπολογητέον
From LSJ
Τὰς γὰρ ἡδονὰς ὅταν προδῶσιν ἄνδρες, οὐ τίθημ' ἐγὼ ζῆν τοῦτον, ἀλλ' ἔμψυχον ἡγοῦμαι νεκρόν → But when people lose their pleasures, I do not consider this life – rather, it is just a corpse with a soul
English (LSJ)
A one must make one's defence, Antipho 4.4.1; one must defend, Pl.Ap.19a: also in pl., -ητέα Philostr.VA8.7; ἐκεῖνα -ητέα ἦν ὅτι . . D.H.6.44.
Greek (Liddell-Scott)
ἀπολογητέον: ῥηματ. ἐπίθ., πρέπει τις νὰ ἀπολογηθῇ, Ἀντιφῶν 128. 12, Πλάτ. Ἀπολ. 18E, 19A.