Orleanist[ôr′lē ə nist]
Orleanist definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
a supporter of the house of Orléans' claim to the French throne through the Duke of Orléans, a younger brother of Louis XIV
Orleanist definition by American Heritage Dictionary
A supporter of the Orléans branch of the French royal family, descended from a younger brother of Louis XIV.