Third-person singular simple present indicative form of castle

plural of castle

(countable) A surname transferred from the common noun referring to someone who lived in or worked in a castle / (UK, rail transport) Castle class, a class of steam locomotives used on the GWR

A surname.

Enough to fill a castle.

plural of castleful

(transitive) To house or keep in a castle. / (transitive, figuratively) To protect or separate in a similar way.

(obsolete) An abortion, or a premature birth. / (obsolete) The second or third swarm of bees which leaves a hive in a season. / A miniature cast or mould. / One that is cast.

(chess) 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.

present participle of castle