castle
UK: ˈkɑːs(ə)l | US: ˈkæs(ə)l
n. a large fortified building or set of buildings, typically from the medieval period
n. (chess) the rook piece
n. (figurative) a place of safety or privacy
The word "castle" traces back to Latin castellum, a small fort or military stronghold. It entered Old English as castel via Norman French after the 1066 conquest, reflecting the Norman architectural influence on England. Over time, it evolved to denote grand residential fortresses of the nobility, merging defensive and domestic functions. The chess term "castle" (for the rook) arose from the piece's resemblance to a tower in medieval fortifications.
The medieval castle stood atop the hill, overlooking the village.
In chess, you can castle to protect your king.
She retreated to her mental castle when stressed.
Windsor Castle is one of the oldest occupied castles in the world.
The ruins of the ancient castle attract thousands of tourists annually.