What is the meaning of Proctor?

A person who supervises students as they take an examination, in the United States at the college/university level; often the department secretary, or a fellow/graduate student; an invigilator.

An official at any of several older universities.

A legal practitioner in ecclesiastical and some other courts.

One appointed to collect alms for those who could not go out to beg for themselves, such as lepers and the bedridden.

A procurator or manager for another.

A representative of the clergy in convocation.

to function as a proctor

to manage as an attorney or agent

Source: wiktionary.org