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phototoxin. In DICTIOUS you will not only get to know all the dictionary meanings for the word
phototoxin, but we will also tell you about its etymology, its characteristics and you will know how to say
phototoxin in singular and plural. Everything you need to know about the word
phototoxin you have here. The definition of the word
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English
Etymology
From photo- + toxin.
Noun
phototoxin (plural phototoxins)
- (medicine, toxicology) Any toxin that causes an allergic reaction in the skin, developing into photosensitivity.