Bible Dictionaries
Purpurin

Webster's Dictionary

(n.) A dyestuff resembling alizarin, found in madder root, and extracted as an orange or red crystalline substance.

Bibliography Information
Webster, Noah. Entry for 'Purpurin'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​p/purpurin.html. 1828.