cynodontin
noun
cyn·o·don·tin
-ntə̇n
plural -s
: a brown crystalline phenolic pigment C15H10O6 derived from anthraquinone that is obtained from fungi of the genus Helminthosporium (as H. cynodontis)
Word History
Etymology
New Latin cynodontis (specific epithet of Helminthosporium cynodontis, from Greek kynodont-, kynodōn canine tooth) + English -in