1 entry 1 source
Purpurin
Open directlyWebster's 1828 Dictionary · 1828
Part of speech: noun (n.)
A dyestuff resembling alizarin, found in madder root, and extracted as an orange or red crystalline substance.
1 entry 1 source
Part of speech: noun (n.)
A dyestuff resembling alizarin, found in madder root, and extracted as an orange or red crystalline substance.