FAR-RED


Meaning of FAR-RED in English

ˈ ̷ ̷ ¦ ̷ ̷ adjective

1. : lying in the part of the infrared spectrum farthest from the red — used of radiations with wavelengths between 30 and about 1000 microns

2. : lying in the part of the infrared spectrum nearest to the red — used of radiations with wavelengths starting at about .8 micron

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.