अंग्रेज़ी में "grid"की परिभाषा और अर्थ

an electrode placed between the cathode and anode of a vacuum tube to control the flow of electrons through the tube

a system of high tension cables by which electrical power is distributed throughout a region

a perforated or corrugated metal plate used in a storage battery as a conductor and support for the active material

a framework of spaced lines, horizontal and vertical, used as a reference for plotting points