The term 'Ivory Tower' is often used to refer to an environment of intellectual or artistic pursuits, which is usually isolated from the practical concerns of everyday life. The crossword solution for this term is 'ACADEME, ' which is a word used to describe a place of higher learning, such as a university or college. This term is derived from the Greek word 'Akademia, ' which was the name of the garden in Athens where Plato taught his students.