infrared
adjective/ˌɪnfrəˈred/
/ˌɪnfrəˈred/
(physics)- having or using electromagnetic waves that are longer than those of red light in the spectrum, and that cannot be seen
- infrared radiation
- an infrared lamp
Oxford Collocations DictionaryInfrared is used with these nouns:- beam
- camera
- laser
- …
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infrared