Definition of poison

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Poison (n.) Any agent which, when introduced into the animal organism, is capable of producing a morbid, noxious, or deadly effect upon it; as, morphine is a deadly poison; the poison of pestilential diseases..

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Hydrargyrism :: Hydrargyrism (n.) A diseased condition produced by poisoning with hydrargyrum, or mercury; mercurialism..
Pyrogallol :: Pyrogallol (n.) A phenol metameric with phloroglucin, obtained by the distillation of gallic acid as a poisonous white crystalline substance having acid properties, and hence called also pyrogallic acid. It is a strong reducer, and is used as a developer in photography and in the production of certain dyes..
Antiar :: Antiar (n.) A Virulent poison prepared in Java from the gum resin of one species of the upas tree (Antiaris toxicaria).
Hellebore :: Hellebore (n.) Any plant of several species of the poisonous liliaceous genus Veratrum, especially V. album and V. viride, both called white hellebore..
Aconite :: Aconite (n.) The herb wolfsbane, or monkshood; -- applied to any plant of the genus Aconitum (tribe Hellebore), all the species of which are poisonous..
Echidnine :: Echidnine (n.) The clear, viscid fluid secreted by the poison glands of certain serpents; also, a nitrogenous base contained in this, and supposed to be the active poisonous principle of the virus..
Absinthism :: Absinthism (n.) The condition of being poisoned by the excessive use of absinth.
Pyrogenic :: Pyrogenic (a.) Producing heat; -- said of substances, as septic poisons, which elevate the temperature of the body and cause fever..
Laburnum :: Laburnum (n.) A small leguminous tree (Cytisus Laburnum), native of the Alps. The plant is reputed to be poisonous, esp. the bark and seeds. It has handsome racemes of yellow blossoms..
Toxoglossa :: Toxoglossa (n.pl.) A division of marine gastropod mollusks in which the radula are converted into poison fangs. The cone shells (Conus), Pleurotoma, and Terebra, are examples. See Illust. of Cone, n., 4, Pleurotoma, and Terebra..
Jervine :: "Jervine (n.) A poisonous alkaloid resembling veratrine, and found with it in white hellebore (Veratrum album); -- called also jervina..
Irritant :: Irritant (n.) A poison that produces inflammation.
Imbibition :: Imbibition (n.) The act or process of imbibing, or absorbing; as, the post-mortem imbibition of poisons..
Tox/mia :: Tox/mia (a.) Blood poisoning. See under Blood.
Eliminate :: Eliminate (v. t.) To separate; to expel from the system; to excrete; as, the kidneys eliminate urea, the lungs carbonic acid; to eliminate poison from the system..
Water Hemlock :: Water hemlock () A poisonous umbelliferous plant (Cicuta virosa) of Europe; also, any one of several plants of that genus..
Kalmia :: Kalmia (n.) A genus of North American shrubs with poisonous evergreen foliage and corymbs of showy flowers. Called also mountain laurel, ivy bush, lamb kill, calico bush, etc..
Bittersweet :: Bittersweet (n.) A climbing shrub, with oval coral-red berries (Solanum dulcamara); woody nightshade. The whole plant is poisonous, and has a taste at first sweetish and then bitter. The branches are the officinal dulcamara..
Conine :: Conine (n.) A powerful and very poisonous vegetable alkaloid found in the hemlock (Conium maculatum) and extracted as a colorless oil, C8H17N, of strong repulsive odor and acrid taste. It is regarded as a derivative of piperidine and likewise of one of the collidines. It occasions a gradual paralysis of the motor nerves. Called also coniine, coneine, conia, etc. See Conium, 2..
Poisonsome :: Poisonsome (a.) Poisonous.[Obs.] Holland.
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