definition of poisonous
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poisonous Poisonous definition, full of or containing poison: poisonous air; a poisonous substance. See more.
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Poisoning Definition. Poisoning occurs when any substance interferes with normal body functions after it is swallowed, inhaled, injected, or absorbed. The branch of medicine that deals with the detection and treatment of poisons is known as toxicology.
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- Poisonous vs Harmful vs Toxic vs Hazardous . The difference between poisonous and toxic is, poisonous is a term used for substances which can cause disturbance in organisms. They are absorbed through skin or gut. While a toxicity is produced by some biological functions in organisms. Both have bad effects on health.
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- (ˈli θəl) adj. 1. of or causing death; deadly; fatal: a lethal weapon; a lethal dose. 2. made to cause death: a lethal injection. 3. causing great harm; disastrous: The disclosures were lethal to his candidacy. [1575–85; < Latin lētālis, lēthalis, derivative of lētum death]
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Visual Synonyms of deleterious English Synonyms and Antonyms (0.00 / 0 votes) Rate these synonyms: poisonous Pernicious (Latin per, through, and neco, kill) signifies having the power of destroying or injuring, tending to hurt or kill.
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Definitions &Translations Here are all the possible meanings and translations of the word lethal. Princeton's WordNet(0.00 / 0 votes)Rate this definition: deadly, lethal(adj) of an instrument of certain death. deadly poisons; lethal weapon; a lethal injection. Lethal(noun) one of the higher alcohols of the paraffine series obtained from spermaceti as a white crystalline solid. It is so called because it occurs in the ethereal salt of lauric acid. Lethal(adj) deadly; mortal; fatal.
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- Symptoms of food poisoning are typically felt first and foremost in the digestive system. Your intestinal system reacts to the invading bacteria with symptoms such as abdominal cramping, bloating, gas and nausea.
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poisonous spiteful. 1. Characterized by intense ill will or spite: black, despiteful, evil, hateful, malevolent, malicious, malign, malignant, mean, nasty, poisonous, venomous, vicious, wicked.
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- Define toxic: containing or being poisonous material especially when capable of causing death or serious debilitation — toxic in a sentence containing or being poisonous material especially when capable of causing death or serious debilitation…
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- Poisonous vs Harmful vs Toxic vs Hazardous The difference between poisonous and toxic is, poisonous is a term used for substances which can cause disturbance in organisms. They are absorbed through skin or gut.
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- Synonyms. 1  If they have been allowed to grow for long enough to produce an appreciable amount of toxin, the food is poisonous and remains so no matter how much it is heated.
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Antonyms for poisonousËpÉÉª zÉ nÉs Synonyms: venomous, toxicant, vicious, poisonous. poisonous (adj) not safe to eat. Antonyms: atoxic, comestible, unmalicious, edible, nontoxic, eatable. Synonyms: venomous, toxicant, vicious. poisonous, venomous, vicious (adj) marked by deep ill will; deliberately harmful poisonous hate; venomous criticism; vicious gossip Antonyms: eatable, unmalicious, atoxic, comestible, nontoxic, edible. Synonyms:
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dangerous The definition of dangerous is  something that is potentially harmful, damaging or likely to cause an accident or injury. An example of dangerous is an angry bear coming towards you. An example of dangerous is making a decision sure to cause you to get into trouble. An example of dangerous is a car with bald tires.
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- The study of the nature, effects, and detection of poisons and the treatment of poisoning. tox′i·co·log′i·cal (-kə-lŏj′ĭ-kəl), tox′i·co·log′ic (-ĭk) adj.
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- 1 A toxicant is a toxic or poisonous substance. 2  Toxicants may be chemical or physical in nature. 3  Examples include arsenic, benzene, and radiation. 4  A toxin is a highly toxic protein produced by certain plants, animals or pathogenic bacteria.
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Difference Between Toxic and Poisonous Summary: 1.Poisonous and toxic essentially refer to any substance or action that will cause you or anything else harm. These terms are often used interchangeably. 2.Toxic has a broader definition whereas poisonous usually refers to only biological agents.
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toxicity State of being poisonous. n the ability of a drug or poison to produce harm, especially to cause permanent injury or death. Usually distinguished from. allergenic properties. toxicity, acute, n a condition produced after short-term use of a toxic agent. See also dose, lethal, median; dose, lethal, minimum.
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- A poison: is any chemical or substance that enters the body that has the ability to cause harm either internally or externally (or both). Eg. overdose of drugs/medications. …  ANS2: Poison is defined by the Department of Transportation (DOT) as anything with an LD50 Oral Rat less than 200 mg/Kg.oison is ingested by the victim through eating the poisonous animal n most cases. Of course, don't touch something poisonous and then your mouth. Venom is injected into the v … ictim by fangs, stingers, spines, etc.
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Toxicity Toxicity is the degree to which a substance can damage an organism. Toxicity can refer to the effect on a whole organism, such as an animal, bacterium, or plant, as well as the effect on a substructure of the organism, such as a cell (cytotoxicity) or an organ such as the liver (hepatotoxicity). Chemical toxicants include inorganic substances such as, lead, mercury, hydrofluoric acid, and chlorine gas, and organic compounds such as methyl alcohol, most medications, and poisons from living things.
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- Poison is a substance that can harm or even kill you. Arsenic and cyanide are both types of poison—so stay away from them! Mean people can also be poison, so stay away from them too. Poison refers to the harmful substance itself, or the act of giving it to someone. Poison often shows up in murder mysteries because it’s a sneaky way to get rid of someone. We also use poison metaphorically for things that tend to ruin something. A really obnoxious friend who always insists that he knows more than everyone else might poison the atmosphere at a dinner party. Jealousy can poison a good relationship.
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Definition of âpoisonâ - English Dictionary › to cause a person or animal to take in poison, or to add poison to food or a liquid:
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Industrial Toxins A toxin, by definition, is a substance that is highly poisonous to living creatures. Toxins generally originate from such living sources as plants, animals, and bacteria. In today's highly industrialized world, however, humans create toxins as by-products of the processes used to produce goods, food, and energy.
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Differences Between Poison And Venom Summary: 1  Poison is defined as a substance that causes disturbances to organisms stemming from a chemical reaction. In essence, poison is a catch all word for toxins and venom. 2  Venom, on one hand, is very different. Venom is always injected.
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toxin toxin - a poisonous substance produced during the metabolism and growth of certain microorganisms and some higher plant and animal species. 1  ricin, ricin toxin - a toxic protein extracted from castor beans; used as a chemical reagent; can be used as a bioweapon; one milligram of ricin can kill an adult.
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poison poison is the general word: a poison for insects. A toxin is a poison produced by an organism; it is esp. used in medicine in reference to disease-causing bacterial secretions: A toxin produces diphtheria. venom is esp. used of the poisons injected by bite, sting, etc.: snake venom; bee venom.
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What is the difference between venom, toxin, and poison the poisonous fluid that some animals, as certain snakes and spiders, secrete and introduce into the bodies of their victims by biting, stinging, etc. 2. something resembling or suggesting poison in its effect; spite; malice: the venom of jealousy. 3. Archaic. poison in general. verb (used with object)