warden

noun
1
a person who is responsible for taking care of a particular place and making sure that the rules are obeyed
نگهبان, سرپرست, مسئول
see also churchwarden, dog warden, game warden, traffic warden
2
the person in charge of a prison
رئیس زندان
3
(especially in England), a title given to the head of some colleges and institutions
رئیس, مدیر
the Warden of Wadham College, Oxford