Simple Definition of infrastructure

from our Learner's Dictionary

infrastructure

noun

plural infrastructures
: the basic equipment and structures (such as roads and bridges) that are needed for a country, region, or organization to function properly
More money is needed to save the crumbling infrastructure of the nation's rural areas.
We need to spend more money on maintaining and repairing infrastructure.
town/city infrastructures

Cite this Entry

“Infrastructure.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/infrastructure. Accessed 14 Apr. 2026.

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