Xanthin
/ˈzæn.θɪn/noun
A yellow crystalline compound found in some biological tissues and related to xanthine.
Did you know?Xanthin was named from Greek xanthos, “yellow,” because early chemists used color to classify substances long before modern biochemistry gave them precise formulas.
Etymological Timeline
Ancient Greek
Greek
xanthós (ξανθός)
“yellow; golden-haired”
Late Latin / Scientific Latin
Latin
xanthin-
“a yellow-colored substance or chemical base named from its color”
19th Century
English
xanthine / xanthin
“a yellowish crystalline organic compound discovered in biological matter”
Modern English
English
xanthin
“a form of the chemical name xanthine, used in scientific contexts”
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