A move in which the king moves two squares towards a rook, and the rook moves to the other side of the king; the action of the verb to castle.
One that is cast.
A miniature cast or mould.
The act of constructing a defense structure in Japanese chess in which the king (玉) is positioned in a certain way so that it is protected by pawns (歩) and silver general(s) (銀) and/or gold general(s) (金) often with an additional knight (桂) and lance (香車).
The principal room of a secular medieval building.
A corridor; a hallway.
A meal served and eaten at a college's hall.
A college's canteen, which is often but not always coterminous with a traditional hall.
A meeting room.
A building providing student accommodation at a university.
A living room.
A place for special professional education, or for conferring professional degrees or licences.
A manor house (originally because a magistrate's court was held in the hall of his mansion).