infrared

Meanings

Plural: infrareds

Noun

• the infrared region of the electromagnetic spectrum; electromagnetic wave frequencies below the visible range
  • "they could sense radiation in the infrared"
• electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves
• The electromagnetic radiation of a wavelength longer than visible light, but shorter than microwave radiation, having a wavelength between 700 nm and 1 mm.
• A specific wavelength in this range.
• A device that emits infrared radiation.

Adjective Satellite

• having or employing wavelengths longer than light but shorter than radio waves; lying outside the visible spectrum at its red end
  • "infrared radiation"
  • "infrared photography"

Adj

• Having a wavelength in the infrared spectrum.
• Relating to very low energies or very large distances or time spans.

Synonyms

infrared emission, infrared frequency, infrared light, infrared radiation

Antonyms

ultraviolet

Anagrams of infrared