castled
verb
Definitions
To house or keep in a castle.
To protect or separate in a similar way.
To make into a castle: to build in the form of a castle or add (real or imitation) battlements to an existing building.
(usually intransitive) To move the king 2 squares right or left and, in the same turn, the nearest rook to the far side of the king. The move now has special rules: the king cannot be in, go through, or end in check; the squares between the king and rook must be vacant; and neither piece may have been moved before castling.
adjective
Definitions
Furnished with castles.