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Noun
nicotine
has 1 sense
nicotine
- an alkaloid poison that occurs in tobacco; used in medicine and as an insecticide
--
1
is a kind of
plant toxin
,
phytotoxin
;
alkaloid
;
vasoconstrictor
,
vasoconstrictive
--
1
is a substance of
tobacco
,
baccy
,
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