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Definition of rook

rook

/rʊk/
rook

Plural:rooks
•
Past Simple:rooked
•
Past Participle:rooked
•
Present Participle:rooking
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rook Lexical Profile

rook Game Scores & Validity

• noun

1

A chess piece, typically shaped like a castle tower, that can move any number of unoccupied squares horizontally or vertically.

Example

"He sacrificed his rook to break open the opponent's pawn structure and expose the king."


2

A highly gregarious Eurasian crow (Corvus frugilegus) characterized by black plumage and a distinctive bare, greyish-white patch of skin at the base of its bill.

Example

"A large flock of rooks gathered in the tall elm trees, their raucous calls echoing across the fields."


3

A person who cheats or swindles others, typically in gambling or card games.

Example

"The naive tourists did not realize they had been drawn into a card game by a professional rook."

Synonyms
View all synonyms for rook

• verb

1

To defraud, overcharge, or swindle someone, often through deceit or in a game of chance.

Example

"They realized too late that the unscrupulous merchant had completely rooked them on the price of the rug."

Synonyms
View all synonyms for rook

• Rhymes for rook

Word Origin & Etymology

The word has two distinct origins. The bird's name comes from Old English 'hrōc', of Germanic origin, likely imitative of its harsh call. The chess piece comes from Middle English 'rok', via Old French from Arabic 'rukhkh' and Persian 'rukh' (meaning chariot). The verb meaning 'to cheat' originated in the late 16th century, likely derived from the bird's reputation for thievery.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Rook. In Wordmom Dictionary. Retrieved Oct 19, 2026, from https://wordmom.com/dictionary/rook
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