1. the act of perceiving; observation; attention: to escape notice. 2. take notice to pay attention; attend. 3. take no notice of to ignore or disregard. 4. information about a future event; warning; announcement. 5. a displayed placard or announcement giving information.
Nicotine: A Stimulant Nicotine, the chemical that makes addicts out of cigarette smokers, is a stimulant with properties similar to those of cocaine and amphetamine (speed). Nicotine provides the pick-me-up that smokers feel.
If you mean the effects of the drugs it is usually described as : â¢ Stimulant â¢ Depressant Mostly â¦ Nicotine is recognized as a Stimulant but other properties have been reported by users. Nicotine also has therapeutic use in Schizophrenia, Ulcerative Colitis, Alzheimer's, and other mental diseases.