grid Meaning, Definition & Usage

1. noun a pattern of regularly spaced horizontal and vertical lines
   
2. noun a system of high tension cables by which electrical power is distributed throughout a region
   power grid; power system.
   
3. noun a perforated or corrugated metal plate used in a storage battery as a conductor and support for the active material
   storage-battery grid.
   
4. noun an electrode placed between the cathode and anode of a vacuum tube to control the flow of electrons through the tube
   control grid.
   
5. noun a cooking utensil of parallel metal bars; used to grill fish or meat
   gridiron.
   

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