Lexical Definition

‎παντοκράτωρ‎ pantokrátōr (pan-tok-rat'-ore) almighty ^G:N-M
from ‎πᾶς‎ and ‎κράτος‎

Almighty, Omnipotent.

• the all-ruling, i.e. God (as absolute and universal sovereign)

Abbott-Smith

† παντοκράτωρ, -ορος, ὁ (< πᾶς, κρατέω), [in LXX: freq. in Jb 5:8, 17, al. (שַׁדַּי), and for צְבָאוֹת, in the phrase θεός (κυρίος) π., II Ki 5:10, al., and freq. in Am, Za, Ma; also in Wi 7:25, Si 42:17 50:14, 17, and freq. in Jth, II, III Mac;]
almighty: II Co 6:18, Re 1:8 4:8 11:17 15:3 16:7, 14 19:6, 15 21:22.†

Abbott-Smith References

Liddell-Scott-Jones

παντοκράτωρ-κράτωρ [κρᾰ], ορος, ὁ,

almighty, of Hermes, [LXX]; ὁ π. alone, the Almighty, [NT]

_{LSJ Scripture Refs: LXX.2Kgs.5.10*}