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noun

citadel

SIH-tuh-duhl
noun
1
A fortress, often built on high ground, that protects or overlooks a city.
"The citadel had guarded the city for over five centuries."
2
Any stronghold or heavily protected place, used figuratively.
"The bank's headquarters was a citadel of old money and tradition."

How to Use Citadel

Learner’s notes

In plain EnglishA fortress defending a city, or figuratively anything seen as a stronghold.

Common pairings
ancient citadel citadel of power

Word Forms

citadels plural

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The _____ had guarded the city for over five centuries.

Etymology

From French citadelle, from Italian cittadella, a diminutive of città ("city"), from Latin civitas.

Related Words

Rhymes for citadel

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Definitions: FreeDict original editorial