English Dictionary: poison | by the DICT Development Group |
5 results for poison | |
From WordNet (r) 3.0 (2006) [wn]: | |
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From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
Poison \Poi"son\, n. [F. poison, in Old French also, a potion, fr. L. potio a drink, draught, potion, a poisonous draught, fr. potare to drink. See {Potable}, and cf. {Potion}.] 1. 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. 2. That which taints or destroys moral purity or health; as, the poison of evil example; the poison of sin. {Poison ash}. (Bot.) (a) A tree of the genus {Amyris} ({A. balsamifera}) found in the West Indies, from the trunk of which a black liquor distills, supposed to have poisonous qualities. (b) The poison sumac ({Rhus venenata}). [U. S.] {Poison dogwood} (Bot.), poison sumac. {Poison fang} (Zo[94]l.), one of the superior maxillary teeth of some species of serpents, which, besides having the cavity for the pulp, is either perforated or grooved by a longitudinal canal, at the lower end of which the duct of the poison gland terminates. See Illust. under {Fang}. {Poison gland} (Biol.), a gland, in animals or plants, which secretes an acrid or venomous matter, that is conveyed along an organ capable of inflicting a wound. {Poison hemlock} (Bot.), a poisonous umbelliferous plant ({Conium maculatum}). See {Hemlock}. {Poison ivy} (Bot.), a poisonous climbing plant ({Rhus Toxicodendron}) of North America. It is common on stone walls and on the trunks of trees, and has trifoliate, rhombic-ovate, variously notched leaves. Many people are poisoned by it, if they touch the leaves. See {Poison sumac}. Called also {poison oak}, and {mercury}. {Poison nut}. (Bot.) (a) Nux vomica. (b) The tree which yields this seed ({Strychnos Nuxvomica}). It is found on the Malabar and Coromandel coasts. {Poison oak} (Bot.), the poison ivy; also, the more shrubby {Rhus diversiloba} of California and Oregon. {Poison sac}. (Zo[94]l.) Same as {Poison gland}, above. See Illust. under {Fang}. {Poison sumac} (Bot.), a poisonous shrub of the genus {Rhus} ({R. venenata}); -- also called {poison ash}, {poison dogwood}, and {poison elder}. It has pinnate leaves on graceful and slender common petioles, and usually grows in swampy places. Both this plant and the poison ivy ({Rhus Toxicodendron}) have clusters of smooth greenish white berries, while the red-fruited species of this genus are harmless. The tree ({Rhus vernicifera}) which yields the celebrated Japan lacquer is almost identical with the poison sumac, and is also very poisonous. The juice of the poison sumac also forms a lacquer similar to that of Japan. Syn: Venom; virus; bane; pest; malignity. Usage: {Poison}, {Venom}. Poison usually denotes something received into the system by the mouth, breath, etc. Venom is something discharged from animals and received by means of a wound, as by the bite or sting of serpents, scorpions, etc. Hence, venom specifically implies some malignity of nature or purpose. | |
From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
Poison \Poi"son\, v. t. [imp. & p. p. {Poisoned}; p. pr. & vb. n. {Poisoning}.] [Cf. OF. poisonner, F. empoissoner, L. potionare to give to drink. See {Poison}, n.] 1. To put poison upon or into; to infect with poison; as, to poison an arrow; to poison food or drink. [bd]The ingredients of our poisoned chalice.[b8] --Shak. 2. To injure or kill by poison; to administer poison to. If you poison us, do we not die ? --Shak. 3. To taint; to corrupt; to vitiate; as, vice poisons happiness; slander poisoned his mind. Whispering tongues can poison truth. --Coleridge. | |
From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
Poison \Poi"son\, v. i. To act as, or convey, a poison. Tooth that poisons if it bite. --Shak. | |
From Easton's 1897 Bible Dictionary [easton]: | |
Poison (1.) Heb. hemah, "heat," the poison of certain venomous reptiles (Deut. 32:24, 33; Job 6:4; Ps. 58:4), causing inflammation. (2.) Heb. rosh, "a head," a poisonous plant (Deut. 29:18), growing luxuriantly (Hos. 10:4), of a bitter taste (Ps. 69:21; Lam. 3:5), and coupled with wormwood; probably the poppy. This word is rendered "gall", q.v., (Deut. 29:18; 32:33; Ps. 69:21; Jer. 8:14, etc.), "hemlock" (Hos. 10:4; Amos 6:12), and "poison" (Job 20:16), "the poison of asps," showing that the _rosh_ was not exclusively a vegetable poison. (3.) In Rom. 3:13 (comp. Job 20:16; Ps. 140:3), James 3:8, as the rendering of the Greek ios. |