castle
Meanings
Examples :
Transformer en château fort, créneler
Examples :
"The school club decided to castle the old shed, adding battlements to make it look like a miniature medieval castle for their play. "
Le club scolaire a décidé de transformer la vieille remise en château fort, en ajoutant des créneaux pour qu'elle ressemble à un château médiéval miniature pour leur pièce de théâtre.
Roquer
(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.