Word Games Pro Dictionary
infrared
adjective
noun
having or employing wavelengths longer than light but shorter than radio waves; lying outside the visible spectrum at its red end
Quick reference
Word Facts
Meaning
Definitions
adjective
having or employing wavelengths longer than light but shorter than radio waves; lying outside the visible spectrum at its red end
“infrared radiation”
noun
the infrared region of the electromagnetic spectrum; electromagnetic wave frequencies below the visible range
“they could sense radiation in the infrared”
noun
electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves
In context
Example Sentences
infrared radiation
infrared photography
they could sense radiation in the infrared