Citadel

/ˈsɪtəˌdɛl/

Meaning & Definition

noun
A fortress or stronghold, typically built on elevated ground, used for defense or military purposes.
The ancient citadel stood tall on the hill, protecting the city from invaders.
A place of refuge or safety.
During the storm, the villagers sought shelter within the citadel's walls.
An important center for a particular activity or institution.
The university is considered a citadel of learning in the region.

Etymology

Middle English, from Old French 'cité' meaning 'city', from Latin 'civitas' meaning 'city, citizenship'.

Common Phrases and Expressions

citadel of knowledge
A place where knowledge is preserved and protected.
last citadel
The final stronghold or the last defensive position in a situation.

Related Words

fort
A strong fortified building or military post.
redoubt
A temporary or supplementary fortification.

Slang Meanings