Bible Dictionaries
Phenanthroline

Webster's Dictionary

(n.) Either of two metameric nitrogenous hydrocarbon bases, C12H8N2, analogous to phenanthridine, but more highly nitrogenized.

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