Donjon

(n.) The chief tower, also called the keep; a massive tower in ancient castles, forming the strongest part of the fortifications. See Illust. of Castle.

杰拉尔丁校对

• He who should have been our shield against all harm, hath kept us shut within the noisome caverns of his donjon-keep for lo these thirty years. 马克·吐温. 傻子出国记.
• Down this donjon stair descended a tap, tap, like a stick; soon there fell on the steps a shadow, and last of all, I was aware of a substance. 夏洛蒂·勃朗特. 维莱特.

校对:西蒙