1. 网格；（地图上的）坐标方格
A grid is something which is in a pattern of straight lines that cross over each other, forming squares. On maps the grid is used to help you find a particular thing or place.

2. （输送电力等的）系统网络
A grid is a network of wires and cables by which sources of power, such as electricity, are distributed throughout a country or area.

3. 赛车起跑线
The grid or the starting grid is the starting line on a car-racing track.

1. a cooking utensil of parallel metal bars
used to grill fish or meat

Synonym: gridiron

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

Synonym: control grid

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

Synonym: storage-battery grid

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

Synonym: power systempower grid

5. a pattern of regularly spaced horizontal and vertical lines