Bible Dictionaries
Isonicotinic

Webster's Dictionary

(1):

(a.) Pertaining to, or derived from, isonicotine.

(2):

(a.) Pertaining to, or designating, an acid isomeric with nicotinic acid.

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