(physics) electromagnetic radiation that can produce a visual sensation WordNet 3.0 & Open English WordNet

Light or visible light is electromagnetic radiation that can be perceived by the human eye. Wikipedia

Electromagnetic radiation, part of which stimulates the sense of vision. Wikipedia Disambiguation

Electromagnetic radiation in or near visible spectrum Wikidata

human settlement in Inzensky District, Ulyanovsk Oblast, Russia Wikidata

Object, natural or artificial, that produces light. OmegaWiki

Electromagnetic radiation that is capable of causing a visual sensation. OmegaWiki

Visible electromagnetic radiation. The human eye can typically detect radiation (light) in the wavelength range of about 400 to 750 nanometers. Nearby shorter and longer wavelength ranges, although not visible, are commonly called ultraviolet and infrared light. Wiktionary

The part of the electromagnetic spectrum, between infrared and ultraviolet, that is visible to the human eye. Wiktionary

Part of the electromagnetic spectrum. Wiktionary (translation)