Dictionary entry

ἐσχάτως

G. Abbott-Smith's A Manual Greek Lexicon of the New Testament

* ἐσχάτως

adv.,

extremely, utterly; ἐ. ἔχειν (= Lat. in extremis esse), only in late writers (cf. ἐνἐσχάτοις εἶναι, FlJ, Ant., ix, 8, 6), to be at the point of death: Mk 5:23.†