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(in-fra-red) 3 syllables

Definition

adjective. relating to electromagnetic radiation with wavelengths longer than visible light.

Example Sentence

They could sense radiation in the infrared.

More Example Sentences

He studied infrared waves in science class.

Synonyms

heat radiation; thermal radiation; infrared light

Antonyms

visible

Hear It! Say It! Write It!

infrared
Hear It! Say It! Write It!

Rhymes

  • bed
  • bled
  • bread
  • bred
  • dead
  • dread
  • dred
  • dredd
  • ed
  • fed
  • fled
  • fread
  • fred
  • freda
  • ged
  • head
  • jed
  • lead
  • led
  • med
  • ned
  • nedd
  • pled
  • read
  • reade
  • red
  • redd
  • said
  • schwed
  • sffed
  • shead
  • shed
  • shedd
  • shred
  • sled
  • sledd
  • sped
  • spread
  • stead
  • swed
  • szwed
  • ted
  • thread
  • tread
  • wed
  • wedd
  • wehde
  • zed

  • abed
  • adread
  • ahead
  • behead
  • embed
  • imbed
  • instead
  • misled
  • numed
  • purebred
  • retread
  • sayed
  • unread
  • unsaid
  • unted
  • unwed
  • widespread

  • biomed
  • infrared
  • interbred
  • overfed
  • overhead
  • thoroughbred
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