infraroig — meaning in English

English meaning

• infrared noun Light energy just beyond the red end of the visible spectrum, felt as heat but invisible to the eye.

Senses

infraroig is used for these senses in English:

• infrared Having a wavelength in the infrared spectrum.
• infrared (uncountable) The electromagnetic radiation of a wavelength longer than visible light, but shorter than microwave radiation, having a wavelength between 700 nm and 1 mm.

infrared — full definition

1. noun Light energy just beyond the red end of the visible spectrum, felt as heat but invisible to the eye.
2. adj Relating to or using this kind of radiation.