Bible Dictionaries
Induline

Webster's Dictionary

(1):

(n.) A dark green amorphous dyestuff, produced by the oxidation of aniline in the presence of copper or vanadium salts; - called also aniline black.

(2):

(n.) Any one of a large series of aniline dyes, colored blue or violet, and represented by aniline violet.

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