infrared Definition in Cambridge British English Dictionary
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Definition of "infrared" - British English Dictionary

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infraredadjective

uk   us   /ˌɪn.frəˈred/
Infrared light is a type of light that feels warm but cannot be seen: Their pilots are guided by an infrared optical system that shows images clearly even at night.
Translations of “infrared”
in Chinese (Traditional) 紅外線的…
in Russian инфракрасный…
in Turkish kızıl ötesi, enfraruj…
in Chinese (Simplified) 红外线的…
in Polish podczerwony…
(Definition of infrared from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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