infrared

2 entries found for infrared.
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infrared[1,adjective] infrared[2,noun]

Main Entry: ¹in·fra·red
Pronunciation: in-fr-red
Function: adjective
1 : lying outside the visible spectrum at its red end -- used of radiation having a wavelength between about 700 nanometers and 1 millimeter
2 : relating to, producing, or employing infrared radiation <infrared therapy>