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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.

I looked away from the infrared scope but could see nothing.

From The Wall Street Journal • May 30, 2026

Most of the videos disclosed on Friday feature grainy footage captured by US military infrared cameras between 2018 and 2023.

From BBC • May 22, 2026

Booths of less well-known companies showcased the diverse range of drone technologies available, including "anti-jamming" devices, "sound recognition", "infrared thermal imaging" and "laser countermeasures".

From Barron's • May 21, 2026

In visible and near infrared light, that wavelength can be up to a thousand times larger than the de Broglie wavelength used in electronic circuits.

From Science Daily • May 21, 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


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