n. an administrator in charge of a division of a university or college
n. United States film actor whose moody rebellious roles made him a cult figure (1931-1955)
n. a man who is the senior member of a group
n. （大学的）学院院长( dean的复数形式 ); （乡间主管若干教堂牧师的）主任牧师; 座堂主任牧师; （大学, 尤指牛津、剑桥大学的）学监