Definitions | infrared |
| noun
- electromagnetic radiation of a wavelength longer than visible light, but shorter than microwave radiation, having a wavelength between 700 nm and 1 mm
Translations: - French: infrarouge
(trans-mid)
- German: Infrarot
- Spanish: infrarrojo
(trans-bottom)
adjective
- Having the wavelength in the infrared.
- In the infrared spectrum.
Etymology: Latin infra, below, + red
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