infrared Definition
- 1having a wavelength just greater than that of the red end of the visible light spectrum but less than that of microwaves
- 2relating to or denoting radiation of this kind
Using infrared: Examples
Take a moment to familiarize yourself with how "infrared" can be used in various situations through the following examples!
Example
Infrared radiation is used in remote controls for televisions and other electronic devices.
Example
The infrared camera can detect heat signatures from far away.
Example
Infrared light is not visible to the human eye.
infrared Synonyms and Antonyms
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Summary: infrared in Brief
The term 'infrared' [ˌɪnfrəˈred] refers to electromagnetic radiation with a wavelength just greater than that of the red end of the visible light spectrum but less than that of microwaves. It is commonly used in remote controls and thermal imaging, and is not visible to the human eye.
