deanyoudaoicibaDictYouDict[dean 词源字典]
dean: [14] Etymologically, a dean is someone in charge of a group of ten people. That was the meaning of its ancestor, Greek dekānós, a word formed from déka ‘ten’. This eventually came to designate specifically someone in charge of ten monks, and this sense passed via late Latin decānus, Old French deien, and Anglo-Norman deen into English as the ‘head of a cathedral’. The modern French descendant of deien, doyen, was reborrowed into English in the 17th century.
=> doyen[dean etymology, dean origin, 英语词源]
dean (n.)youdaoicibaDictYouDict
early 14c., from Old French deien (12c., Modern French doyen), from Late Latin decanus "head of a group of 10 monks in a monastery," from earlier secular meaning "commander of 10 soldiers" (which was extended to civil administrators in the late empire), from Greek dekanos, from deka "ten" (see ten). Replaced Old English teoðingealdor. College sense is from 1570s (in Latin from late 13c.).