noun Etymology: pyr- + -ide + 2-ine Date: 1851 a toxic water-soluble flammable liquid base C 5 H 5 N of pungent odor that is the parent of many naturally occurring organic compounds and is used as a solvent and as a denaturant for alcohol and in the manufacture of pharmaceuticals and waterproofing agents
PYRIDINE
Meaning of PYRIDINE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012