מַלְאָך

From LSJ

διαμεμαστιγωμένην καὶ οὐλῶν μεστὴν ὑπὸ ἐπιορκιῶν καὶ ἀδικίας → striped all over with the scourge, and a mass of wounds, the work of perjuries and injustice

Source

English (Strong)

from an unused root meaning to despatch as a deputy; a messenger; specifically, of God, i.e. an angel (also a prophet, priest or teacher): ambassador, angel, king, messenger.