Bo•non•ci•ni(bô′nôn chē′nē),USA pronunciationn.Gio•van•ni Ma•ri•a(jô vän′nē mä rē′ä),USA pronunciation 1640–78, and his sons Giovanni Bat•ti•sta(bät tē′stä),USA pronunciation 1670–1747, and Marc An•to•nio(märk än tô′nyô),USA pronunciation 1675–1726, Italian composers.Also, Buononcini.