How did the meaning of college at the University of Bologna differ from its modern meaning?

At the medieval University of Bologna, the term "college" (collegium) held a meaning significantly different from its modern usage as an independent institution of higher learning or a degree-granting division.

In the context of early Bologna, the term functioned as follows:

• Organizations of Masters: The body of instructors formed themselves into collegia, which were essentially organizations primarily focused on the conferment of degrees.12
• Residential Halls: By the 14th century, the term also referred to a domus—a humble, endowed residence hall designed to support needy students who were not natives of Bologna. Unlike modern colleges that often serve as academic departments, these early residential colleges were originally intended solely for the maintenance of a specific number of scholars.1
• Distinction from the University: At Bologna, the student body was referred to as the universitas, while the collegium specifically denoted the organized body of instructors.2

This contrasts with the modern definition, where a college is often an institution that offers post-secondary education, a specific division within a university, or a professional school. While the modern concept of a college is frequently tied to the authority to grant degrees, the medieval collegium at Bologna was a more specialized organizational or residential structure.3214