Dean (education) facts for kids
The term comes from the Latin decanus, a leader of "ten," taken from the medieval monasteries (particularly those following the Cluniac Reforms) which were often extremely large, with hundreds of monks (the size of a small college campus). The monks were organized into groups of ten for administrative purposes, along the lines of military platoons, headed by a senior monk, the decanus.
The term was later used to describe the head of a community of priests, as the chapter of a cathedral, or a section of a diocese (a "deanery").
When the universities grew out of the cathedral and monastery schools, the title of dean was used for officials with various administrative duties.
Dean (education) Facts for Kids. Kiddle Encyclopedia.