G2961
κυριεύω
to lord over
κυριεύω (κύριος), [in LXX chiefly for מָשַׁל ;] to be lord or master of, to rule (over): C. genitive obj., Luk.22:25, Rom.14:9, 2Co.1:24; absol., 1Ti.6:15; metaphorically, ὁ θάνατος, Rom.6:9; ἡ ἁμαρτία, Rom.6:14; ὁ νόμος, Rom.7:1 (cf. κατα-κυριεύω).† (AS)
The KJV translates G2961 in the following manner:
dominion (4x), over (4x), hath (2x), Lord (2x), lords (2x), lordship (2x), shall (2x)
Full Thayer's lexicon entry
κυριεύω — kyrieúō
κυριεύω; future κυριεύσω; 1 aorist subjunctive 3 person singular κυριεύσῃ; (κύριος); to be lord of, to rule over, have dominion over: with the genitive of the object (cf. Buttmann, 169 (147)), Luk 22:25; Rom 14:9; 2Co 1:24; absolutely, οἱ κυριεύοντες, supreme rulers, kings, 1Ti 6:15; of things and forces equivalent to to exercise influence upon, to have power over: with the genitive of the object, ὁ θάνατος, Rom 6:9; ἡ ἁμαρτία, 14; ὁ νόμος, Rom 7:1. (Xenophon, Aristotle, Polybius, and following, the Sept. for מָשַׁל (etc.).) (Compare: κατακυριεύω.)
7 occurrences
Luke (1), Romans (4), II Corinthians (1), I Timothy (1)