A plate is a type of electrode that formed part of a vacuum tube. The plate is impressed with a positive charge so that it may capture and flow electrons within a circuit.
A plate is a type of eating utensil, being a broad, concave but mainly flat utensil on which food is served. Plates are commonly made from porcelain or plastic. Some porcelain plates are decorative in nature and are meant to be displayed rather than eaten from. Plates for serving food come in a variety of sizes, from small saucers, to bread and butter plates, to dinner plates, to large platters from which food for several people may be distributed at table.
