nicotine

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Définition du mot "nicotine" (autres sites)

1 - Nicotine | define nicotine at dictionary.com

Nicotine definition, a colorless, oily, water-soluble, highly toxic, liquid alkaloid, C 1 0 H 1 4 N 2 , found in tobacco and valued as an insecticide. See more.
http://dictionary.reference.com/browse/nicotine

2 - Nicotine | define nicotine at dictionary.com

a poisonous substance in tobacco that makes it difficult for people to stop smoking cigarettes. Is It 'Attorney Generals' Or 'Attorneys General'? » ...
http://dictionary.reference.com/browse/nicotine

3 - nicotine | definition of nicotine by merriam-webster

La nicotine est un composé chimique naturellement présent dans les plants de tabac. Il fait partie des alcaloïdes. Ses propriétés pour la plante sont d'éloigner ...
http://www.merriam-webster.com/dictionary/nicotine

4 - nicotine | definition of nicotine by merriam-webster

Nicotine: An alkaloid (a nitrogen-containing chemical) made by the tobacco plant or produced synthetically. Nicotine has powerful pharmacologic effects ...
http://www.merriam-webster.com/dictionary/nicotine

5 - nicotine - définition - santé-médecine - journal des femmes

A colorless, poisonous alkaloid, C10H14N2, derived from the tobacco plant and used as an insecticide. It is the substance in tobacco to which smokers can ...
http://sante-medecine.journaldesfemmes.com/faq/41464-nicotine-definition

6 - nicotine - définition - santé-médecine - journal des femmes

a very poisonous alkaloid that in its pure state is a colorless, pungent, oily liquid, having an acrid burning taste. It is a constituent of tobacco, and is also ...
http://sante-medecine.journaldesfemmes.com/faq/41464-nicotine-definition

7 - nicotine definition - medicinenet - health and medical information ...

Nicotine is a drug that's present in tobacco. People who are addicted to cigarettes are really hooked on nicotine. Nicotine is most commonly known for occurring ...
http://www.medicinenet.com/script/main/art.asp?articlekey=22807

8 - nicotine definition - medicinenet - health and medical information ...

A toxic colourless or yellowish oily liquid which is the chief active .... Meaning, pronunciation and example sentences, English to English reference content.
http://www.medicinenet.com/script/main/art.asp?articlekey=22807