dunceyoudaoicibaDictYouDict[dunce 词源字典]
dunce: [16] Dunce originated as a contemptuous term for those who continued in the 16th century to adhere to the theological views of the Scottish scholar John Duns Scotus (c. 1265–1308). Renaissance philosophers ridiculed them as narrow-minded hair-splitters, and so before long the application of the word spread metaphorically to any ‘stuffy pedant’ in general, and hence, through the implication of a lack of true intellect, to ‘stupid person’. The conical dunce’s cap seems to have originated in the 19th century.
[dunce etymology, dunce origin, 英语词源]
dunce (n.)youdaoicibaDictYouDict
"dullard," 1570s, from earlier Duns disciple "follower of John Duns Scotus" (c. 1265-1308), Scottish scholar of philosophy and theology supposed to have been born at Duns in Berwickshire. By 16c., humanist reaction against medieval theology singled him out as the type of the hairsplitting scholastic. It became a general term of reproach applied to more conservative philosophical opponents by 1520s, later extended to any dull-witted student.