Bible Dictionaries
Roccellic

Webster's Dictionary

(a.) Pertaining to, or designating, a dibasic acid of the oxalic series found in archil (Roccella tinctoria, etc.), and other lichens, and extracted as a white crystalline substance C17H32O4.

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