Lexicon :: Strong's G4404 - prōi

πρωΐ´ (WH πρωι (cf. Iota, at the end)) (Attic πρώ (cf. Winer's Grammar, § 5, 4 d.)), adverb (from πρό), from Homer down, the Sept. often for בֹּקֶר, in the morning, early (opposed to ὀψέ): John 18:28 G L T Tr WH; Matthew 16:3 (opposed here to ὀψίας γενομένης (but T brackets; WH reject the passage)); (Matthew 21:18 T Tr text WH); Mark 1:35; Mark 11:20; Mark 16:9; (πρωι, σκοτίας ἔτι οὔσης, John 20:1); λίαν πρωι, followed (in R G) by a genitive of the day (cf. Kühner, § 414, 5 c. β'. ii., p. 292), Mark 16:2; ἅμα πρωι, Matthew 20:1; ἐπί τό πρωι, Mark 15:1 (R G); ἀπό πρωι ἕως ἑσπέρας, Acts 28:23. Used specifically of the fourth watch of the night, i. e. the time from 3 o'clock in the morning until 6, according to our reckoning ((cf. B. D. under the word )), Mark 13:35.

BLB Scripture Index of Thayer's