infrared

Words with a similar base: infrared, infrared_emission, infrared_frequency, infrared_light, infrared_radiation

'infrared'

[infrared.n.01] as in: the infrared region of the electromagnetic spectrum; electromagnetic wave frequencies below the visible range

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Examples:
they could sense radiation in the infrared

'infrared'

[infrared.n.02] as in: electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves

'infrared'

[infrared.s.01] as in: having or employing wavelengths longer than light but shorter than radio waves; lying outside the visible spectrum at its red end

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Examples:
infrared radiation
infrared photography