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Jervine :: "Jervine (n.) A poisonous alkaloid resembling veratrine, and found with it in white hellebore (Veratrum album); -- called also jervina..

Water Hemlock :: Water hemlock () A poisonous plant (/nanthe crocata) resembling the above.

Thebaine :: Thebaine (n.) A poisonous alkaloid, C19H21NO3, found in opium in small quantities, having a sharp, astringent taste, and a tetanic action resembling that of strychnine..

Venenose :: Venenose (a.) Poisonous.

Contagious :: Contagious (a.) Conveying or generating disease; pestilential; poisonous; as, contagious air..

Mydatoxin :: Mydatoxin (n.) A poisonous amido acid, C6H13NO2, separated by Brieger from decaying horseflesh. In physiological action, it is similar to curare..

Cannabin :: Cannabin (n.) A poisonous resin extracted from hemp (Cannabis sativa, variety Indica). The narcotic effects of hasheesh are due to this resin..

Avernian :: Avernian (a.) Of or pertaining to Avernus, a lake of Campania, in Italy, famous for its poisonous vapors, which ancient writers fancied were so malignant as to kill birds flying over it. It was represented by the poets to be connected with the infernal regions..

Cassareep :: Cassareep (n.) A condiment made from the sap of the bitter cassava (Manihot utilissima) deprived of its poisonous qualities, concentrated by boiling, and flavored with aromatics. See Pepper pot..

Moccasin :: Moccasin (n.) A poisonous snake of the Southern United States. The water moccasin (Ancistrodon piscivorus) is usually found in or near water. Above, it is olive brown, barred with black; beneath, it is brownish yellow, mottled with darker. The upland moccasin is Ancistrodon atrofuscus. They resemble rattlesnakes, but are without rattles..

Conium :: Conium (n.) A genus of biennial, poisonous, white-flowered, umbelliferous plants, bearing ribbed fruit (seeds) and decompound leaves..

Batrachoid :: Batrachoid (a.) Froglike. Specifically: Of or pertaining to the Batrachidae, a family of marine fishes, including the toadfish. Some have poisonous dorsal spines..

Hellebore :: Hellebore (n.) A genus of perennial herbs (Helleborus) of the Crowfoot family, mostly having powerfully cathartic and even poisonous qualities. H. niger is the European black hellebore, or Christmas rose, blossoming in winter or earliest spring. H. officinalis was the officinal hellebore of the ancients..

Water Hemlock :: Water hemlock () A poisonous umbelliferous plant (Cicuta virosa) of Europe; also, any one of several plants of that genus..

Baneful :: Baneful (a.) Having poisonous qualities; deadly; destructive; injurious; noxious; pernicious.

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..

Hyoscyamine :: Hyoscyamine (n.) An alkaloid found in henbane (Hyoscyamus niger), and regarded as its active principle. It is also found with other alkaloids in the thorn apple and deadly nightshade. It is extracted as a white crystalline substance, with a sharp, offensive taste. Hyoscyamine is isomeric with atropine, is very poisonous, and is used as a medicine for neuralgia, like belladonna. Called also hyoscyamia, duboisine, etc..

Poisonsome :: Poisonsome (a.) Poisonous.[Obs.] Holland.

Asp :: Asp (n.) A small, hooded, poisonous serpent of Egypt and adjacent countries, whose bite is often fatal. It is the Naja haje. The name is also applied to other poisonous serpents, esp. to Vipera aspis of southern Europe. See Haje..

Atropine :: Atropine (n.) A poisonous, white, crystallizable alkaloid, extracted from the Atropa belladonna, or deadly nightshade, and the Datura Stramonium, or thorn apple. It is remarkable for its power in dilating the pupil of the eye. Called also daturine..

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