Quick Definition
I have power over
Strong's Definition
to have (wield) full privilege over
Derivation: from G2596 (κατά) and G1850 (ἐξουσιάζω);
KJV Usage: exercise authority
Thayer's Greek Lexicon
κατεξουσιάζω; not found in secular authors; to exercise authority, wield power (see κατά, III. 3): τίνος, over one, Mat_20:25; Mar_10:42.
Mounce Concise Greek Dictionary
κατεξουσιάζω katexousiazō 2x
to exercise lordship or authority over, domineer over, Mat_20:25 ; Mar_10:42
Abbott-Smith Greek Lexicon
* κατ -εξουσιάζω ,
to exercise authority over: c . gen . pers ., Mat_20:25 , Mar_10:42 .†
SYN: (κατακυριεύω G2634 ) ( v. Swete , Mk., l.c .).
Moulton & Milligan — Vocabulary of the Greek NT
κατεξουσιάζω [page 335]
For the subst. κατεξουσία cf. IG XIV. 1047 .5 τὴν κατεξουσίαν καὶ τὸ βασίλειον τῶν νερτέρων θεῶ [ν .
Liddell-Scott — Intermediate Greek Lexicon
κατεξουσιάζω fut. σω "to exercise lordship over", τινός NTest.
STEPBible — Tyndale Abridged Greek Lexicon
κατ-εξουσιάζω
to exercise authority over: with genitive of person(s), Mat.20:25, Mrk.10:42.†
SYN: (κατακυριεύω) (see Swete, Mk., l.with)
(AS)