Quick Definition
ἀόρατος, ον Adj unseen, invisible
Strong's Definition
from 1 (as a negative particle) and 3707; invisible
KJV Usage: invisible (thing)
UBS Dictionary of the Greek New Testament
UBS Dictionary of the Greek New Testament © United Bible Societies, licensed CC BY-SA 4.0.
Thayer's Greek Lexicon
ἀ-όρατος, -ov, (dpdw), either, not seen i. 6. unseen, or that cannot be seen i. e. invisible. In the latter sense of God in Col. i. 15; 1 Tim.i.17; Heb. xi. 27; τὰ ἀόρατα αὐτοῦ his (God’s) invisible nature [perfections], Ro. i. 20; τὰ ὁρατὰ καὶ τὰ ἀόρατα, Col. i. 16. (Gen. i. 2; Is. xlv. 3; 2 Macc. ix.5; Xen., Plat., Polyb., Plut., al.)
Mounce Concise Greek Dictionary
ἀόρατος aoratos 5x
invisible, Rom. 1:20; Col. 1:15, 16; 1 Tim. 1:17; Heb. 11:27
Abbott-Smith Greek Lexicon
ἀόρατος, -ον
(< ὁράω), [in LXX: Ge 1:2 (תֹּהוּ), Is 45:3 (מִסְתָּר), II Mac 9:5*;]
unseen, invisible: Ro 1:20, Col 1:15, 16, I Ti 1:17, He 11:27.†
Moulton & Milligan — Vocabulary of the Greek NT
ἀόρατος. P Leid Wii 97 (occult) has ἀ. among divine epithets, also vil. 41 of fire (!). From Hellenistic times comes the Milesian
Liddell-Scott-Jones — Greek-English Lexicon
ἀόρατος (aoratos) — invisible. ἀόρᾱ-τος, ον, unseen, invisible, [Refs 5th c.BC+]; τὸ ἀόρατον the unseen world, the unseen, ἐξ οὐρανοῦ καὶ τοῦ ἀ.[Refs 5th c.BC+]obscure, [NT+2nd c.AD+]. adverb -τως[Refs 1st c.AD+]
II. active, not having seen, without experience of, παντὸς κακοῦ, δεινοῦ, [Refs 2nd c.BC+]