The Illustrated Bible Dictionary
Concupiscence
Easton’s Bible Dictionary (1897)
desire, Romans 7:8 (R.V., “coveting”); Colossians 3:5 (R.V., “desire”). The “lust of concupiscence” (1 Thessalonians 4:5; R.V., “passion of lust”) denotes evil desire, indwelling sin.