/mahonn sannrdd"/ ; Eng. /man"sahrt, -seuhrt/ , n.
1. Jules Hardouin /zhyuul annrdd dwaonn"/ , ( Jules Hardouin ), 1646-1708, French architect: chief architectural director for Louis XIV.
2. his granduncle, (Nicolas) François /nee kaw lah" frddahonn swann"/ , 1598-1666, French architect.
Also, Mansard /mahonn sannrdd"/ ; Eng. /man"sahrd, -seuhrd/ .