A rack is a frame or shelf, usually with bars or hooks, that is used for holding things or for hanging things on. Bench is a seat or area of seats where players sit during a game when they are not playing: He was injured, and spent the last few weeks of the season on the bench. Multi-function is performing or capable of performing more than one function a multifunction device multifunctional furniture The most popular approach to kitchen flexibility today is to plan a multifunction family center, often called the "great room." http://www.qdhosfitness.com/racks/