Thesaurus.com
Dictionary.com
Showing results for infrared. Search instead for infrare.
Definitions

infrared

[in-fruh-red] / ˌɪn frəˈrɛd /


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

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

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

It sends data back by emitting tiny pulses of infrared light that encode electrical signals from the brain.

From Science Daily • Mar. 24, 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