Lexicon :: Strong's G1843 - exomologeō

ἐξομολογέω, -ῶ: 1 aorist ἐξωμολόγησα; middle, [present εξ- ὀμολογοῦμαι]; future ἐξομολογήσομαι; [1 aorist subjunctive 3 person singular -γήσηται, Philippians 2:11 R G L text Tr text WH]; (ἐξ either forth from the heart, freely, or publicly, openly [cf. Winers Grammar, 102 (97)]); active and deponent middle to confess, to profess;
1. to confess: τὰς ἁμαρτίας, Matthew 3:6; Mark 1:5; [James 5:16 L T Tr WH], (Josephus, Antiquities 8, 4, 6; [cf. b. j. 5, 10, 5; Clement of Rome, 1 Cor. 51, 3; the Epistle of Barnabas 19, 12]); τὰς πράξεις, Acts 19:18; τὰ παραπτώματα, James 5:16 R G; (ἡτταν, Plutarch, Eum c. 17; τὴν ἀλήθειαν ἄνευ βασάνων, id. Anton c. 59).
2. to profess i. e. to acknowledge openly and joyfully: τὸ ὄνομα τινος, Revelation 3:5 Rec.; followed by ὅτι, Philippians 2:11; with the dative of person [cf. Winers Grammar § 31, 1 f.; Buttmann, 176 (153)] to one's honor, i. e. to celebrate, give praise to (so the Sept. for לְ הודָה, Psalm 29:5 (Ps. 30:5); Psalm 105:47 (Ps. 106:47); Psalm 121:4 (Ps. 122:4), etc.; [Winer's Grammar, 32]): Romans 14:11; Romans 15:9 from Psalm 17:50 (Ps. 18:50), (Clement of Rome, 1 Cor. 61, 3); τινί (the dative of person) followed by ὅτι: Matthew 11:25; Luke 10:21. to profess that one will do something, to promise, agree, engage: Luke 22:6 [Lachmann omits]; (in this sense the Greeks and Josephus use ὁμολογεῖν).

BLB Scripture Index of Thayer's