infra-structureとは 意味・読み方・使い方

発音

• (Received Pronunciation) IPA: /ˈɪnfɹəˌstɹʌkt͡ʃə/
• (General American, Canada) IPA: /ˈɪnfɹəˌstɹʌkt͡ʃɚ/
• (General Australian) IPA: /ˈɪnfɹəˌstɹɐkt͡ʃə/, /ˈɪnfɹəˌstɹakt͡ʃə/
• (Indic) IPA: /ɪnˈfrɑstrəktʃə(r)/

名詞

infrastructure (countable and uncountable, plural infrastructures)

1. (systems theory) An underlying base or foundation for a building, organization, or system. [from 1887]

   Antonym: superstructure

   Hyponym: Common Language Infrastructure

   Near-synonyms: understructure, underpinnings, underbuilding, underframework

   The parasitic tyranny's infrastructure depends on secrecy in order to be effective.

2. The facilities, services and installations needed for the functioning of a community or society.

   Meronyms: (literally, large objects and portions thereof) structures, substructures, understructures, superstructures

   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.

   • 2015, Tim Carvell [et al.], “Infrastructure”, in Last Week Tonight with John Oliver, season 2, episode 4, John Oliver (actor), Warner Bros. Television, via HBO:

     Infrastructure: It's our roads, bridges, dams, levees, airports, power grids... basically, anything that can be destroyed in an action movie... The problem is, though, when our infrastructure is not being destroyed by robots and/or saved by Bruce Willis we tend to find it a bit boring.

   • 2021 December 2, Liz Stark, “EPA urges states to target billions in new water infrastructure funding to historically underserved communities”, in CNN‎, archived from the original on 18 June 2022:

     About $7.4 billion will be allocated to states, tribes and territories for 2022 – the first-year allotment of nearly $44 billion in total SRF funding over the next five years from the infrastructure law, according to an EPA fact sheet.

派生語

Further reading

• infrastructure on Wikipedia.Wikipedia