bulwark是什么意思（bulwark的用法）

大家好，知识小编来为大家讲解下。bulwark是什么意思，bulwark的用法很多人还不知道，现在让我们一起来看看吧！

一、bulwark是什么意思

1、bulwark 防御，堡垒

2、来自荷兰语。bul, 同bole, 树干。wark, 同work, 工作。原指对船只所做的加固和防御工作。后指堡垒。衍生单词boulevard, 大道。

二、bulwark的用法

1、bulwark

2、bulwark: [15] Bulwark comes from Middle High German bolwerc ‘fortification’, a compound formed from bole ‘plank’ (the same word as English bole ‘tree trunk’) and werc, equivalent to English work. It thus originally meant ‘rampart constructed out of planks or tree trunks’. The word was shared by other Germanic languages, including Swedish bolverk, and French borrowed it as boullewerc, which has since become boulevard.=> bole, boulevard, work

3、bulwark (n.)

4、"planking or woodwork round the uppermost parts of a vessel," early 15c., from Middle Dutch bulwerke or Middle High German bolwerc, probably from bole "plank, tree trunk" (from Proto-Germanic *bul-, from PIE root *bhel- (2) "to blow, swell;" see bole) + werc "work" (see work (n.)). Figurative sense "means of defense or security" is from 1570s.

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