(chemistry) Of or pertaining to nicotine or nicotinic acid or its derivatives. / Of or pertaining to niacin.

(organic chemistry) An alkaloid (C₁₀H₁₄N₂), commonly occurring in the tobacco plant. In small doses it is a habit-forming stimulant; in larger doses it is toxic and is often used in insecticides.

plural of nicotinate

A salt or ester of nicotinic acid.

stained by nicotine

simple past tense and past participle of nicotinize

Drugged with nicotine

To treat or to drug with nicotine

nicotine poisoning (especially as a result of tobacco use) / Addiction to nicotine.

plural of nicotine