Lexical Definition

‎ἀποκάλυψις‎ apokálypsis (ap-ok-al'-oop-sis) revelation G:N-F
from ‎ἀποκαλύπτω‎

appearing, coming, lighten, manifestation, be revealed, revelation.

Usage: 7 forms in 19 verses
Form Translated As     In Verse(s)
Ἀποκάλυψισ revelation Rev.1.1
ἀποκαλύψεωσ a revelation Gal.1.12
revelation Rom.2.5Eph.1.17
ἀποκαλύψεων revelations 2Cor.12.7
ἀποκαλύψεισ revelations 2Cor.12.1
ἀποκαλύψει revelation 1Cor.14.62Thess.1.71Pet.1.71Pet.1.131Pet.4.13
ἀποκάλυψιν a revelation 1Cor.14.26Gal.2.2
revelation Luke.2.32Rom.8.19Rom.16.251Cor.1.7Eph.3.3
αποκαλύψεωσ of uncovering LXX.1Sam.20.30

Abbott-Smith

ἀπο-κάλυψις, -εως, ἡ (< ἀποκαλύπτω), [in LXX: I Ki 20:30 (עֶרְוָה), Si 11:27 22:22 42:1*;]
an uncovering, laying bare (Plut.). Metaph., a revealing, revelation: a disclosure of divine truth, or a manifestion from God: Lk 2:32, Ro 2:5 8:19 16:25, I Co 1:7 14:6, 26, II Co 12:1, 7, Ga 1:12 2:2, Eph 1:17 3:3, II Th 1:7, I Pe 1:7, 13 4:13, Re 1:1.†
SYN.: ἐπιφάνεια, παρουσία, φανέρωσις (v. Tr., Syn., xciv; Lft., Notes, 102, 178; Westc, Eph., 178 f.; M, Th., 145 ff.; Cremer, 343).

Abbott-Smith References

Book Refs
1 Samuel 20:30
Luke 2:32
Romans 2:5 · 8:19 · 16:25
1 Corinthians 1:7 · 14:6 · 14:26
2 Corinthians 12:1 · 12:7
Galatians 1:12 · 2:2
Ephesians 1:17 · 3:3
2 Thessalonians 1:7
1 Peter 1:7 · 1:13 · 4:13
Revelation 1:1

Liddell-Scott-Jones

ἀποκάλυψις-κάλυψις [κᾰ], εως, ,

uncovering, of the head, [Refs 1st c.BC+]; disclosing, of hidden springs, [Refs 1st c.AD+]; revelation, especially of divine mysteries, [NT]; of persons, manifestation, [NT]; title of the Apocalypse.

LSJ Scripture Refs: Rom.16.252Thess.1.7