τέρμιος
From LSJ
Ἃ δέ σοι συνεχῶς παρήγγελλον, ταῦτα καὶ πρᾶττε καὶ μελέτα, στοιχεῖα τοῦ καλῶς ζῆν ταῦτ' εἶναι διαλαμβάνων (Epicurus, Letter to Menoeceus 123.2) → Carry on and practice the things I incessantly used to urge you to do, realizing that they are the essentials of a good life.
English (LSJ)
α, ον, (τέρμα)
A at the end, last, always of Time, τ. ἁμέρα the day of death, S.Ant.1330 (lyr.); χώρα τ. the spot where one is destined to end life, Id.OC89.