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Meaning of infrared in English
Pronunciation
/ˌɪnfrəˈrɛd/
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Classifying Adjective
infrared
Definitions
1.
having or employing wavelengths longer than light but shorter than radio waves
Examples
« lying outside the visible spectrum at its red end »
« infrared radiation »
« infrared photography »
Synonyms
invisible
unseeable
Noun
infrared
Definitions
1.
the infrared part of the electromagnetic spectrum
Examples
« electromagnetic wave frequencies below the visible range »
« they could sense radiation in the infrared »
2.
electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves