Lexical Definition

‎κράτος‎ krátos (krat'-os) power G:N-N
perhaps a primary word

dominion, might(-ily), power, strength.

Usage: 4 forms in 29 verses
Form Translated As     In Verse(s)
κράτουσ might LXX.Gen.49.24LXX.Ps.89.9Eph.1.19
κράτοσ My might LXX.Ps.59.9
dominion 1Tim.6.16Jude.1.25Rev.1.6
his might LXX.Ezra.8.22
might LXX.Deut.8.17LXX.Judg.4.3LXX.Job.12.16LXX.Ps.62.11LXX.Prov.27.24LXX.Isa.22.21LXX.Dan.11.1Acts.19.20Col.1.11Rev.5.13
power LXX.Ps.90.11Heb.2.141Pet.4.111Pet.5.11
strength Luke.1.51
your might LXX.Ps.86.16
κράτη might LXX.Ps.76.3
κράτει might LXX.Job.21.23LXX.Isa.40.26LXX.Dan.4.30
strength Eph.6.10

Abbott-Smith

κράτος, -εος (-ους), τό, [in LXX chiefly for עֹז, Jb 12:16, Ps 89 (90):11* al.;]
1. strength, esp. as in Hom., of bodily strength.
2. power, might: He 2:14; τὸ κ. τῆς ἰσχύος αὐτοῦ, Eph 1:19 6:10 (Is 40:26, Da TH 4:27*); τ. δόςης αὐτοῦ, Col 1:11; κατὰ κράτος, mightily, Ac 19:20; a mighty deed, an act of power, Lk 1:51; in doxologies, I Ti 6:16, I Pe 4:11 5:11, Ju 25, Re 1:6 5:13.†

Abbott-Smith References

Book Refs
Job 12:16
Psalms 90:11*
Isaiah 40:26
Daniel 4:27*
Luke 1:51
Acts 19:20
Ephesians 1:19 · 6:10
Colossians 1:11
1 Timothy 6:16
Hebrews 2:14
1 Peter 4:11 · 5:11
Jude 1:25
Revelation 1:6 · 5:13

Liddell-Scott-Jones

κράτος [],

Ionic dialect and Epic dialect κάρτος, εος, τό, both in [Refs 8th c.BC+] κρέτος [Refs 7th c.BC+]:— strength, might, in [Refs 8th c.BC+] especially of bodily strength, [Refs 8th c.BC+], etc.; τὸ γὰρ αὖτε σιδήρου γε κ. ἐστίν this (i.e. τὸ βάψαι) is what gives strength to iron, [Refs 8th c.BC+]; κατὰ κράτος with all one's might or strength, [Refs 6th c.BC+], etc.: frequently in phrase αἱρεῖν κατὰ κ. take by storm, [κράτος διώκειν Xenophon Historicus [{5-6th c.BC}] “Institutio Cyri (Cyropaedia)” 1.4.23; ἐλαύνειν [prev\. author] “An.” 1.8.1, etc.; ἀπὸ κράτους 1st c.BC: Diodorus Siculus Historicus 17.34 ">Refs 6th c.BC+]; πρὸς ἰσχύος κράτος, opposed to λόγῳ, [Refs 5th c.BC+]

__2 personified, K. [Refs 5th c.BC+].
__II power, τοῦ γὰρ κ. ἐστὶ μέγιστον, of Zeus, [LXX+8th c.BC+], etc.: plural, [Refs 5th c.BC+]; especially of political power, rule, sovereignty, [Refs 7th c.BC+]; τὸ πᾶν κ. ἔχειν to be all-powerful, [Refs 5th c.BC+]; βασιλεὺς πρῶτος ἐν κράτει Ὀδρυσῶν ἐγένετο in real power, [Refs 5th c.BC+] sovereign power, [Refs]
__II.2 with genitive, power over, [Refs 6th c.BC+]; ὧν ἂν τὸ κ. τῆς γῆς whoever have possession of the land, [Refs 6th c.BC+]: plural, [Refs 5th c.BC+] (Lyric poetry).
__II.3 of persons, a power, an authority, [Refs 5th c.BC+]
__III mastery, victory, frequently in [Refs 8th c.BC+]; ἀέθλων κ. victory in.., [Refs 5th c.BC+]; κ. ἀριστείας the meed of highest valour, [Refs 6th c.BC+].
__IV in Medicine texts, in plural, ligaments, [Refs 5th c.BC+]
__IV.2 ={ταρσός}, back of the hand, [Refs 2nd c.AD+]
__V [Refs 4th c.BC+] name for ten, [Refs].—This word and its derivations take two forms, κρατ- and καρτ-; the latter is mostly Epic dialect, as κάρτος, κάρτιστος, καρτύνω, but in κρατερός and καρτερός the reverse holds, see at {κρατερός} near the end; κρατέω, κρατύς have no form καρτ-. (κρατ- and καρτ- from kṛt-, weak form of κρετ-, compare κρέτος, κρέσσων.)

LSJ Scripture Refs: LXX.Ps.61.11*