Prosciutto can be served raw since it has been cured. When cooked, it is generally boiled and referred to as prosciutto cotto, which becomes an excellent deli sandwich meat or a nice complement to a main dish.
rigid frame. Definition. A structural framing system in which all columns and beams are rigidly connected; there are no hinged joints. Picture of rigid frame.
Walker (mobility) Front-wheeled walker. A walker or walking frame is a tool for disabled or elderly people who need additional support to maintain balance or stability while walking. In the United Kingdom, a common equivalent term for a walker is Zimmer frame, a genericised trademark from Zimmer Holdings, a major manufacturer of such devices and joint replacement parts.