Extended Strong's Greek Lexicon (Abbott-Smith based)
to lord over
Usage: 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)