ἰατρική
From LSJ
καὶ λέγων ὅτι Πεπλήρωται ὁ καιρὸς καὶ ἤγγικεν ἡ βασιλεία τοῦ θεοῦ· μετανοεῖτε καὶ πιστεύετε ἐν τῷ εὐαγγελίῳ → declaring “The time has been accomplished and the kingdom of God is near: start repenting and believing in the gospel!” (Μark 1:15)
Russian (Dvoretsky)
ἰᾱτρική: ион. ἰητρική (ῑᾱ) ἡ (sc. τέχνη) искусство врачевания, медицина Her., Plat., Arst., Sext.
English (Woodhouse)
(see also: ἰατρικός) medical science