grid vs infrastructure

grid and infrastructure both are nouns.

Word	Noun	Adjective	Verb	Adverb
grid	Yes	No	No	No
infrastructure	Yes	No	No	No

grid (noun)	infrastructure (noun)
a cooking utensil of parallel metal bars; used to grill fish or meat	the stock of basic facilities and capital equipment needed for the functioning of a country or area
an electrode placed between the cathode and anode of a vacuum tube to control the flow of electrons through the tube	the basic structure or features of a system or organization
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 pattern of regularly spaced horizontal and vertical lines