Concupiscence

desire, Rom. 7:8 (R.V., "coveting"); Col. 3:5 (R.V., "desire"). The "lust of concupiscence" (1 Thess. 4:5; R.V., "passion of lust") denotes evil desire, indwelling sin.

Source: Easton’s Bible Dictionary (M.G. Easton, 1897, public domain).