Origin: 1400–50; < L concupīscent- (s. of concupīscēns, prp. of concupīscere to conceive ardent desire for), equiv. to con-con-+ cup- (s. of cupere to desire) + -īscent-, var. of -ēscent--escent
con·cu·pis·cence (kŏn-kyōō'pĭ-səns) n. A strong desire, especially sexual desire; lust.
[Middle English, from Old French, from Late Latin concupīscentia, from Latin concupīscēns, concupīscent-, present participle of concupīscere, inchoative of concupere, to desire strongly : com-, intensive pref.; see com- + cupere, to desire.] con·cu'pis·cent adj.