plural of Castel

A surname.

A surname.

A person who forms part of a castell.

plural of casteller

(historical, rare, obsolete) The district of a castle.

(transitive) To make into a castle: to build in the form of a castle or to add battlements to an existing building. / (intransitive, rare) To take the form of a castle.

(rare) castle-like: built or shaped like a castle. / (rare) Castled: having or furnished with castles. / (rare) Housed or kept in a castle.

plural of castellated nut

A type of nut (internally threaded fastener) with castellations, typically to hold a retaining pin that is passed through a cross-drilled hole, such as a cotter pin.