Quick Definition
ὀπτασία, ας, ἡ n.f. a vision, supernatural appearance
Strong's Definition
from a presumed derivative of 3700; visuality, i.e. (concretely) an apparition
KJV Usage: vision
UBS Dictionary of the Greek New Testament
UBS Dictionary of the Greek New Testament © United Bible Societies, licensed CC BY-SA 4.0.
Mounce Concise Greek Dictionary
ὀπτασία optasia 4x
a vision, apparition, Lk. 1:22; 24:23; Acts 26:19; 2 Cor. 12:1*
Abbott-Smith Greek Lexicon
† ὀπτασία, -ας, ἡ
(< ὀπτάζομαι, Nu 14:14* = ὀπτάνομαι), later form of ὄψις, [in LXX: Ma 3:2 (ראה ni.), Da TH 9:23 10:1, 7, 8, 16 (מַרְאֶה, מַרְאָה; LXX, ὅραμα, -σις), Es 4:7, Si 43:2, 16*;]
an appearing, coming into view (Ma 3:2, Es 4:7, Si 43:2, 16).
a vision: Lk 1:22 24:23, Ac 26:19, II Co 12:1 (Da 9:23 10:1, 7, 8, 16, also in MGr.).†
Liddell-Scott-Jones — Greek-English Lexicon
ὀπτασία (optasia) — vision. ὀπτᾰσία, ἡ
__A, (ὀπτάζομαι) vision, [Refs 4th c.BC+]; see at {ὁπλισία}), [LXX+NT]; simply, appearance, [LXX]