Heliochromism
Definition & Meaning
Part of speech noun
Quick meaning: Heliochromism is a noun meaning (physics, chemistry) The property of certain photochromic materials of colouring in near-ultraviolet light and then fading in its absence; they are used in the lenses of sunglasses.
Meaning
(physics, chemistry) The property of certain photochromic materials of colouring in near-ultraviolet light and then fading in its absence; they are used in the lenses of sunglasses.
Related Words
Related dictionary entries include thermochromism, photofading, electrochromism, photodichroism, tenebrescence, cathodochromism.
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Sources & Attribution
FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0
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