Mi·ra·beau 
(mîrə-bō′, mē-rä-bō), Comte de. Title of Honoré Gabriel Riqueti. 1749-1791.
(mîrə-bō′, mē-rä-bō), Comte de. Title of Honoré Gabriel Riqueti. 1749-1791. French revolutionist. As a member of the States-General (1789-1791) he attempted to create a constitutional monarchy.