citadel
/ˈsɪtədəl/
ot noun
- A strong fortress that sits high above a city.
- (sometimes figurative) A stronghold or fortified place.
- An armoured portion of a warship, housing important equipment.
- A Salvation Army meeting place.
Manbalar: Wiktionary (Free Dictionary API orqali), Datamuse, Tatoeba (CC BY 2.0 FR), MyMemory.