Quick Definition
ὄρθριος, ία, ιον Adj early in the morning
Strong's Definition
from 3722; in the dawn, i.e. up at day-break
KJV Usage: early
UBS Dictionary of the Greek New Testament
adjc. | -ή, -όν | ὀρθρίζω
67.189 · Time · Definite Units of Time: Year, Month, Week, Day, Hour
early in the morning pertaining to being early in the morning
UBS Dictionary of the Greek New Testament © United Bible Societies, licensed CC BY-SA 4.0.
Thayer's Greek Lexicon
ὄρθριος, -a, -ον, (fr. ὄρθρος, q. v.; ef. ὄψιος, rpwios), early; rising at the first dawn or very early in the morning: Lk. xxiv. 22 RG (Job xxix. 7; 3 Mace. v. 10, 23). Cf. the preced. word. [Hom. (h. Mere. 143), Theogn., al.]
Abbott-Smith Greek Lexicon
ὄρθριος, -α, -ον
(< ὄρθρος), [in LXX: I Ki 28:14, Jb 29:7, III Mac 5:10, 23*;]
early, in the early morning: Lk 24:22, Rec. (v.s. ὀρθρινός).†
Liddell-Scott-Jones — Greek-English Lexicon
ὄρθριος (orthrios) — morning. ὄρθριος, α, ον, (ὄρθρος) at daybreak, in the morning, early, mostly with Verbs of motion, so as to agree with the person, ἀφίκετο.. ὄρθριος [Refs 6th c.BC+]; ὄρθριος παρεῖναι, ἥκειν, [Refs 5th c.BC+]
2. generally, of the morning, πόλτος [Refs 5th c.BC+]; διὰ τὸν ὄ. νόμον the morning song, as parody of ὄρθιον, [Refs 5th c.BC+]; ὄρθριον ᾆσαι (i.e. ᾆσμα), of the cock, [Refs 5th c.BC+]; τὸ ὄ. as adverb, in the morning, early, [Refs 5th c.BC+]; also ὀρθρίτερον as adverb, earlier, [Refs 2nd c.BC+]