What does "senior and junior members of the University" mean? Hello, Here are two sentences: The University of Oxford has produced a total number of two Kings of England, forty-eight Nobel Prize winners, twenty-six British Prime Ministers, twelve saints and twenty Archbishops of Canterbury. There are also many other famous senior and junior members of the University in various areas, such as writers, economists, scientists, composers and actors. I'm not clear about the meaning of "senior and junior members of the University" in the context. Thank you.