Castle — synonyms, definition

1. castle (Noun)

bastion castling chateau citadel fort fortification fortress garrison mansion palace residence rook stronghold trench

castle (Noun) — A large and stately mansion.

castle (Noun) — A large building formerly occupied by a ruler and fortified against attack.

castle (Noun) — (chess) the piece that can move any number of unoccupied squares in a direction parallel to the sides of the chessboard.

castle (Noun) — Interchanging the positions of the king and a rook.

Munition chess move chess piece chessman fortification hall manse mansion mansion house residence Balmoral Castle Buckingham Palace donjon dungeon great hall keep turret

2. castle (Verb)

castle (Verb) — (chess) move the king two squares toward a rook and in the same move the rook to the square next past the king.

go move