Divider/dɪˈvaɪdər/ Definition 1 of 4Pro Tip 1/3Flexible Divisions A divider can often be moved around for temporary or adjustable separation. The classroom used a divider to create an exam area. Pro Tip 2/3Privacy Provider Room dividers are a common solution for creating private spaces in open areas. She set up a divider to change clothes behind. Pro Tip 3/3Visual Appeal Dividers can also serve a decorative purpose and enhance a room's appearance. The ornate divider complemented the room's decor.