Are you a professor of Christianity?
Today we tend to use the word ‘professor’ to mean “a teacher of the highest rank in a university department” (Longman Dictionary of Contemporary English). Mind you, Americans often apply the title to any teacher at college level, and, in Aussie English, ‘professor’ can be used jokingly of anyone who either has, or pretends to have, a lot of knowledge. So today the word ‘professor’ is linked to this notion of having a great deal of knowledge. (more…)