γρηγορ-έω,
late present, formed from perfect ἐγρήγορα (which see), to be or become fully awake, watch, [[ LXX.Neh.7.3, NT.Matt.24.43, +others, 3rd c.AD(?): Achilles Tatius Astronomus 4.17; ἐπί τισι LXX.Bar.2.9 ] LXX+NT+3rd c.AD+]; ἐπὶ τὰς πόλεις[[LXX.Jer.5.6:—] LXX]passive, ἐγρηγορήθη ἐπὶ τὰ ἀσεβήματά μου[[LXX.Lam.1.14 ] LXX]; opposed to καθεύδω, of life opposed to death, [[ NT.1Thes.5.10. ] NT]