infrared
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Visible light has wavelengths of several hundred nanometers, while infrared light extends to a micrometer or more.
From Science Daily • Apr. 5, 2026
Because the grating strongly concentrates infrared light, this conversion becomes much more efficient.
From Science Daily • Apr. 5, 2026
Embarking on expeditions in vast and sometimes dangerous environments, Bigfoot hunters set out with drones, infrared cameras, audio recorders and materials to cast footprints.
From BBC • Apr. 3, 2026
This ranges from shapes captured on trails or infrared cameras to a howl or witness testimony, allowing Bigfooters to hypothesise what that means about the beast's "anatomy, behaviour, sociality and levels of intelligence".
From BBC • Apr. 3, 2026
In recent years, infrared observations have revealed a number of likely preplanetary disk-shaped clouds of gas and dust around some of the nearby stars.
From "Cosmos" by Carl Sagan
Vocabulary lists containing infrared
Physical Science - Energy - Middle School
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Physics - Middle School
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Physics - High School
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