faculty
1. (=power of body, mind) facultad (f)
·to have or be in possession of all one'noun faculties
·estar en pleno uso de sus facultades
2. (=ability)   aptitud (f), facilidad (f)
·to have a faculty for something/doing something
·tener aptitud or facilidad para algo/hacer algo
3. (university) facultad (f)
(especially United States) (university)
(=teaching staff) profesorado (m) (de facultad or universidad)