faculty
/ˈfa-kəl-tē/
noun
ability, power: such as
innate or acquired ability to act or do
an inherent capability, power, or function
man … how infinite in faculty
adjective
involving faculty from two or more departments or disciplines
an interfaculty picnic
noun
a subdivision of a faculty
… the various faculties and subfaculties into which the university was, and is, divided: the faculties of letters, social sciences, law, mathematics and natural sciences, medicine, and so forth; and the subfaculties within these faculties, such as political science and sociology in the social sciences, and the subfaculty of history in the faculty of letters.