SKIP TO CONTENT

infrared light

Definitions of infrared light
  1. noun
    electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves
    synonyms: infrared, infrared emission, infrared radiation
    see moresee less
    type of:
    actinic radiation, actinic ray
    electromagnetic radiation that can produce photochemical reactions
Word Family
EDITOR'S CHOICE
F1 image

Express yourself in 25 languages

  • Learn immersively - no memorization required
  • Build skills for real-world conversations
  • Get immediate feedback on your pronunciation
Get started for $7.99/month