noun An underlying base or foundation for a building, organization, or system. .mw-parser-output .defdate{font-size:smaller}
The parasitic tyranny's infrastructure depends on secrecy in order to be effective.
noun The facilities, services and installations needed for the functioning of a community or society.
If we don't spend money to maintain our infrastructure, such as roads, bridges, water mains, sewers, and electrical grids, then it will begin to fail us.