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castle

[ kas-uhl, kah-suhl ]
/ 藞k忙s 蓹l, 藞k蓱 s蓹l /
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noun
verb (used with object), cas路tled, cas路tling.
to place or enclose in or as in a castle.
Chess. to move (the king) in castling.
verb (used without object), cas路tled, cas路tling.Chess.
to move the king two squares horizontally and bring the appropriate rook to the square the king has passed over.
(of the king) to be moved in this manner.
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Origin of castle

before 1000; Middle English, Old English castel<Latin castellumcastellum

OTHER WORDS FROM castle

cas路tle路like, adjectiveun路cas路tled, adjective

Other definitions for castle (2 of 2)

Castle
[ kas-uhl, kah-suhl ]
/ 藞k忙s 蓹l, 藞k蓱 s蓹l /

noun
Irene (Foote), 1893鈥1969, born in the U.S., and her husband and partner Vernon (Vernon Castle Blythe), 1887鈥1918, born in England, U.S. ballroom dancers.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, 漏 Random House, Inc. 2021

How to use castle in a sentence

British Dictionary definitions for castle

castle
/ (藞k蓱藧sl) /

noun
a fortified building or set of buildings, usually permanently garrisoned, as in medieval Europe
any fortified place or structure
a large magnificent house, esp when the present or former home of a nobleman or prince
the citadel and strongest part of the fortifications of a medieval town
chess another name for rook 2
verb
chess to move (the king) two squares laterally on the first rank and place the nearest rook on the square passed over by the king, either towards the king's side (castling short) or the queen's side (castling long)

Word Origin for castle

C11: from Latin castellum, diminutive of castrum fort
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition 漏 William Collins Sons & Co. Ltd. 1979, 1986 漏 HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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