infra Definition and Meaning in English (infra definition)
nounInfra definition: An informal abbreviation for infrastructure, referring to the fundamental facilities and systems serving a country, city, or area, such as transportation and communication networks, power plants, and schools.
Definitions of Infra
- 1noun(informal)
An informal abbreviation for infrastructure, referring to the fundamental facilities and systems serving a country, city, or area, such as transportation and communication networks, power plants, and schools.
- 2adjective(informal)
An informal abbreviation for infrared, describing electromagnetic radiation with wavelengths longer than those of visible light but shorter than microwaves.
Example Sentences
“The government plans to invest heavily in infra projects next year.”
“We need to upgrade our city's digital infra.”
“The camera uses infra technology to see in the dark.”
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