Antonyms for Infraredin·frared

Matched Categories

1. • Frequency

Princeton's WordNetRate these antonyms:0.0 / 0 votes

1. infrared, infrared frequencynoun

   the infrared region of the electromagnetic spectrum; electromagnetic wave frequencies below the visible range

   "they could sense radiation in the infrared"

   Antonyms:
   seeable, visible

   Synonyms:
   infrared emission, infrared, infrared light, infrared radiation, infrared frequency

2. infrared, infrared light, infrared radiation, infrared emissionadjective

   electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves

   Antonyms:
   seeable, visible

   Synonyms:
   infrared emission, infrared, infrared light, infrared radiation, infrared frequency

3. infraredadjective

   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"

   Antonyms:
   visible, seeable

Editors ContributionRate these antonyms:0.0 / 0 votes

1. ultraviolet

   infrared is the wide range of invisible light with longer wavelengths than the red we can see. ultraviolet is the wide range (uva, uvb, uvc etc) with shorter wavelengths than we can see.

   ultraviolet have lesser wavelengths than violet in the spectrum.

   Submitted by walleser on May 22, 2021  

How to use Infrared in a sentence?

1. Alon Gorodetsky:

   We've developed stickers for use as a thin, flexible layer of camo with the potential to take on a pattern that will better match the soldiers' infrared reflectance to their background and hide them from active infrared visualization.

2. Alon Gorodetsky:

   There is a lot of flexibility in how one can deploy this material, essentially, by taking the stickers and putting them all over yourself, you could look one way under optical visualization and another way under active infrared visualization.

3. Caroline Kurtz:

   JTACs — they’re only going to use it for writing, so red lights are going to be best for them because they don’t want it to interfere with their night vision, but let’ssay the PJs,on the other hand — maybe they want one that has ultraviolet light so that blood is now visible, or maybe they want one with infrared so that they could signal to each other. So there are all these different options on the light spectrum that we can play on depending on the mission.

4. Miles Barr:

   Light absorbing dyes are found all around us. They're in paints, they're in pigments for clothing, and they're even in electronic devices, what we've done is we've engineered those dyes to selectively absorb infrared light and also convert that light into electricity.

5. February NASA:

   These clouds are so thick that even Hubble’s infrared capability could not penetrate them.

How to pronounce Infrared?

How to say Infrared in sign language?

Words popularity by usage frequency