dean
/di:n; din/ n
1 clergyman who is head of a cathedral chapter 教长（大教堂教士中职位最高者）; 主任牧师.
2 (also ,rural `dean) (esp Brit) clergyman who is responsible for a number of parishes （乡区的）主任牧师（主管若干牧区）.
3
(a) (in some universities) person who is responsible for discipline （在某些大学中的）学监.
(b) head of a university department of studies （大学的）系主任
dean of the faculty of law 法律系系主任.
4 (US) = doyen.