prodōamō

προδίδωμι,
give beforehand, pay in advance, Refs 5th c.BC+; προεδίδου conjecture for προσ- in Refs 2nd c.BC+; προδιδούς, opposed to ἐπιδιδούς, Refs 2nd c.AD+; give first, NT:—passive, Refs 4th c.BC+; of a menu-tablet, Refs 2nd c.AD+
II give up, [κλῆρον] Refs 3rd c.BC+; deliver up, τοὺς ὁμοκωμήτας ἡμῖν Refs 4th c.AD+: most frequently, give up to the enemy, betray, τοὺς λοιποὺς τοῖσι Σαμίοισι Refs 5th c.BC+; τὰς πύλας, φρούριον, Refs 5th c.BC+; of a woman, π. τὸ σῶμα Refs 5th c.BC+: with infinitive, ὃν σὺ προὔδωκας θανεῖν Refs 5th c.BC+:—passive, προδοθέντες ὑπὸ Σιτάλκεω ἥλωσαν Refs 5th c.BC+
II.2 forsake, abandon, οἵ με φίλοι προὔδωκαν Refs 6th c.BC+:—passive, προδεδόμεθα ὑπὸ τῶν συμμάχων Refs 5th c.BC+
II.3 absolutely, play false, desert, Refs 5th c.BC+; οὔτοι προδώσει χρησμός will not prove traitor, Refs 5th c.BC+; ἢν προδιδῶσι πρὸς τοὺς κατιόντας treat treasonably with them, Refs 5th c.BC+to be guilty of treachery, Refs 4th c.BC+
II.4 with a thing as subject, betray, fail one, [αἱ κάτω πλίνθοι] π. τὰς ἄνω Refs 5th c.BC+: intransitive,fail, of wine, Refs 6th c.BC+; of a river, run dry, Refs 5th c.BC+; of a barricade that has proved useless, Refs
II.5 with a thing as object, surrender, give up, προδέδοται τὰ κρυπτά Refs 5th c.BC+; χάριν π. to be thankless, Refs 5th c.BC+; ἑτέροισι τὴν νίκηνRefs 4th c.BC+; to be false to, fail to uphold, ὅρκους Refs 5th c.BC+; give up as lost, bid adieu to, ἡδονάς Refs 5th c.BC+

H. G. Liddell, R. Scott, H. S. Jones, A Greek-English Lexicon (9th ed., 1925–1940) — digitised by the Perseus Digital Library and corrected and expanded by Tyndale House, Cambridge, via STEPBible-Data's TFLSJ table, CC BY 4.0. Covers all of Greek literature, not just the Bible.