Definitions for iridoline
A nitrogenous base of the quinoline series, CHN, extracted from coal-tar naphtha as an oily liquid; probably identical with lepidine.
Origin: iridescent + oleum oil.
a nitrogenous base C10H9N, extracted from coal-tar naphtha, as an oily liquid. It is a member of the quinoline series, and is probably identical with lepidine