INFRARED

infrared

(adjective) having or employing wavelengths longer than light but shorter than radio waves; lying outside the visible spectrum at its red end; “infrared radiation”; “infrared photography”

infrared, infrared frequency

(noun) the infrared region of the electromagnetic spectrum; electromagnetic wave frequencies below the visible range; “they could sense radiation in the infrared”

infrared, infrared light, infrared radiation, infrared emission

(noun) electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves

Source: WordNet® 3.1

---

Etymology

Noun

infrared (countable and uncountable, plural infrareds)

electromagnetic radiation of a wavelength longer than visible light, but shorter than microwave radiation, having a wavelength between 700 nm and 1 mm

Hypernyms

• electromagnetic radiation

Adjective

infrared (not comparable)

Having the wavelength in the infrared.

In the infrared spectrum.

Hyponyms

• mid-infrared

• near-infrared

Source: Wiktionary

---

In`fra-red", a. [Infra- + red.] (Physics)

Definition: Lying outside the visible spectrum at its red end; -- said of rays less refrangible than the extreme red rays.

Source: Webster’s Unabridged Dictionary 1913 Edition

---

Do you know this game?

Wordscapes is a popular word game consistently in the top charts of both Google Play Store and Apple App Store. The Android version has more than 10 million installs. This guide will help you get more coins in less than two minutes of playing the game. Continue reading Wordscapes: Get More Coins