1N-COUNT 秃鼻乌鸦 A rook is a large black bird. Rooks are members of the crow family. 秃鼻乌鸦
2N-COUNT (国际象棋中的)车 In chess, a rook is one of the chess pieces which stand in the corners of the board at the beginning of a game. Rooks can move forwards, backwards, or sideways, but not diagonally. (国际象棋中的)车