Definition of lobeline in English English dictionary
A natural alkaloid found in various plants, mostly of the genus Lobelia, a white amorphous powder which is freely soluble in water, used as an aid to smoking cessation
{i} poisonous alkaloid extracted from lobelia which is used as a respiratory stimulant and as a deterrent to smoking
A poisonous narcotic alkaloid extracted from the leaves of Indian tobacco (Lobelia inflata) as a yellow oil, having a tobaccolike taste and odor