κηρυκική

From LSJ

Ἐπηγγείλατο εἰς ἐπανόρθωσιν τῆς πόλεως διὰ τὸ εἶναι ευσεβεστάτη καὶ κηδεμονικὴ. → She pledged herself to the reconstruction of the city because of her being most pious and dutiful.

Source

Russian (Dvoretsky)

κηρῡκική: ἡ (sc. τέχνη) должность или искусство глашатая Plat.