| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
| a fool or simpleton; ninny. |
grid (ɡrɪd) ![]() | |
| —n | |
| 1. | See gridiron |
| 2. | a network of horizontal and vertical lines superimposed over a map, building plan, etc, for locating points |
| 3. | a grating consisting of parallel bars |
| 4. | the grid the national network of transmission lines, pipes, etc, by which electricity, gas, or water is distributed |
| 5. | (NZ) short for national grid |
| 6. | electronics Also called: control grid |
| a. screen grid See also suppressor grid an electrode situated between the cathode and anode of a valve usually consisting of a cylindrical mesh of wires, that controls the flow of electrons between cathode and anode | |
| b. (as modifier): the grid bias | |
| 7. | See starting grid |
| 8. | a plate in an accumulator that carries the active substance |
| 9. | any interconnecting system of links: the bus service formed a grid across the country |
| 10. | Northern English dialect word for face |
| [C19: back formation from | |
| 'gridded | |
| —adj | |
| GRID Global Resource Information Database |