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light sector. In DICTIOUS you will not only get to know all the dictionary meanings for the word
light sector, but we will also tell you about its etymology, its characteristics and you will know how to say
light sector in singular and plural. Everything you need to know about the word
light sector you have here. The definition of the word
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English
Etymology
Blend of light + dark sector. From not being part of the dark sector.
Noun
light sector (plural light sectors)
- (astrophysics, cosmology, astronomy, physics) The known universe; the part of the universe that is not part of the dark sector; the segment of the universe that is explained by the known laws of physics, and whose components (particles) are predicted by it. The portion of the universe that is not dark matter nor dark energy.
- The fraction of the universe that interacts with electromagnetism (ie. light).
Antonyms
Coordinate terms