WORD BY WORD

castle

英/kˈɑːsəl/

美/ˈkæsəɫ/

01n.

城堡, 象棋中的车

a large building formerly occupied by a ruler and fortified against attack; (chess) the piece that can move any number of unoccupied squares in a direction parallel to the sides of the chessboard; interchanging the positions of the king and a rook

02v.

置于城堡中, 盘踞于

move the king two squares toward a rook and in the same move the rook to the square next past the king