An Alpine castle in Aargau canton, northern Switzerland.

A member of the Habsburg noble family.

relating to the Habsburg family and dynasty

plural of Habsburg

(unofficial appellation among historians) The countries and provinces that were ruled by the junior Austrian branch of the House of Habsburg until 1780, and then by the successor branch of Habsburg-Lorraine until 1918.

plural of Habsburgian

(history) Of or pertaining to (either branch of) the House of Habsburg, to the Habsburg Monarchy or to the rule of individual Habsburgs.

(history) A Habsburg, a member of the Habsburg dynastic family.