[{"Bold_text": "noun", "List Items": ["the fundamental facilities and systems serving a country, city, or area, as transportation and communication systems, power plants, and schools:Investments in helped the U.S. economy recover from the Great Depression.", "the basic, underlying framework or features of a system or :Over the years, as the incidence of cancer increased, the infrastructure of the hospital was developed to accommodate the new cases.Synonyms: support , foundation , basis", "the military installations of a country:We could do much with just a fraction of the billions spent to maintain our robust overseas infrastructure."]}]