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infrared radiation

Noun CEFR B2

Definitions

Electromagnetic radiation having a wavelength approximately between 1 micrometre and 1 millimetre; perceived as heat.

uncountable

Equivalents

DeutschInfrarotstrahlung
日本語赤外線
4 more languages

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

infrared spectroscopy infrared thermography infrarostral infrasection infraserratus infrasizer

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