Looking for the meaning or definition of the word light? Here's what it means.
Noun
(physics) 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.
Spiritual or mental illumination; enlightenment, useful information.
(plural) Facts; pieces of information; ideas, concepts.
A notable person within a specific field or discipline.
(painting) The manner in which the light strikes a picture; that part of a picture which represents those objects upon which the light is supposed to fall; the more illuminated part of a landscape or other scene; opposed to shade.
A point of view, or aspect from which a concept, person or thing is regarded.