IPA: /prəˈfɛsəˌrāt/
KK: /prəˈfɛsərət/
The position or role of a professor, often associated with teaching and academic responsibilities at a college or university.
After years of hard work, she finally achieved the professorate at her university.
Professorate → It is formed from "professor" (from Latin "professor", meaning one who professes or declares) and "-ate" (a suffix used to form nouns indicating a state or condition). The word "professorate" refers to the collective body or state of professors in an academic institution.
Think of a group of people who 'declare' knowledge ('professor') and the '-ate' indicating a state or condition — that's why professorate refers to the body of professors.