Dark Light Definition
noun
A hypothetical force of nature that acts on dark matter to allow dark matter to interact with itself.
Wiktionary
Synonym of black light (ultraviolet light)
Wiktionary
Other Word Forms of Dark Light
Noun
Singular:
dark light
Plural:
dark lightsOrigin of Dark Light
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of dark matter + light DARK LIGHT . From being a force found in the dark sector that acts on dark matter , analog to light in the "light sector" (the part of the universe that is not part of the dark sector) that acts on "light matter" (ordinary matter that interacts electromagnetically , thus visibly).
From Wiktionary
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dark + light DARK LIGHT Dark being like black ; "dark" being a metaphor for invisible (non-visible light)
From Wiktionary
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