Noun

• S: (n) castle, rook ((chess) the piece that can move any number of unoccupied squares in a direction parallel to the sides of the chessboard)
• S: (n) rook, Corvus frugilegus (common gregarious Old World bird about the size and color of the American crow)
• member holonym
• S: (n) Corvus, genus Corvus (type genus of the Corvidae: crows and ravens)
• direct hypernym / inherited hypernym / sister term
• S: (n) corvine bird (birds of the crow family)
• S: (n) crow (black birds having a raucous call)
• S: (n) raven, Corvus corax (large black bird with a straight bill and long wedge-shaped tail)
• S: (n) rook, Corvus frugilegus (common gregarious Old World bird about the size and color of the American crow)
• S: (n) jackdaw, daw, Corvus monedula (common black-and-grey Eurasian bird noted for thievery)
• S: (n) chough (a European corvine bird of small or medium size with red legs and glossy black plumage)
• S: (n) jay (crested largely blue bird)
• S: (n) nutcracker (speckled birds that feed on nuts)
• S: (n) magpie (long-tailed black-and-white crow that utters a raucous chattering call)

Verb

• S: (v) victimize, swindle, rook, goldbrick, nobble, diddle, bunco, defraud, scam, mulct, hornswoggle, short-change, con (deprive of by deceit) "He swindled me out of my inheritance"; "She defrauded the customers who trusted her";