transcription, транскрипция: [ ˌin-frə-ˈred, -(ˌ)frä-, -fə- ]
adjective
Date: 1881
1. : situated 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
3. : sensitive to infrared radiation
infrared sensors that detect body heat
• infrared noun