Appanage
（重定向自Appenage）
An appanage or apanage (pronounced /ˈæpənɪdʒ/) or French:apanage (French pronunciation: [a.pa.naʒ]) is the grant of an estate, title, office, or other thing of value to a younger male child of a sovereign, who would otherwise have no inheritance under the system of primogeniture. It was common in much of Europe.