n.
1.a large and stately mansion
2.a large building formerly occupied by a ruler and fortified against attack
3.(chess) the piece that can move any number of unoccupied squares in a direction parallel to the sides of the chessboard
4.interchanging the positions of the king and a rook castle v.
1.move the king two squares toward a rook and in the same move the rook to the square next past the king
Idiom of the Day
make free with (someone or something)
to take advantage or use something as if it were one's own
My roommate always makes free with my clothes.
