rook
word
Definition
A rook is a piece in chess that moves in straight lines along rows and columns. It can also mean a large black bird, similar to a crow, found in Europe and Asia.
Usage & Nuances
In chess, 'rook' is always the correct term (not 'castle' when referring to the piece, though 'castling' is a move). In everyday English, the bird meaning is rare and mainly used in British contexts. Don't confuse with the verb 'to rook' (to cheat someone), which is informal and unrelated.
Example Sentences
The rook moves only in straight lines in chess.
basic
She took his rook with her queen.
basic
A rook built its nest high in the tree.
basic
If you lose your rook early, it’s hard to win the game.
natural
The old castle looked a bit like a giant chess rook.
natural
I watched a rook soaring over the farm fields at sunset.
natural