More recent research reveals that … He's making a quiz, and checking it twice... Test your knowledge of the words of the year. The American Heritage® Stedman's Medical Dictionary There are a few different ways that odors from secondhand smoke can enter into a neighboring unit. We hear a lot about secondhand smokealso referred to as env… Information and translations of secondhand smoke in the most comprehensive dictionary definitions resource on the web. It has more than 7,000 chemicals, including at least 70 that can cause cancer. Definition of secondhand smoke written for English Language Learners from the Merriam-Webster Learner's Dictionary with audio pronunciations, usage examples, and count/noncount noun labels. Secondhand smoke refers to tobacco smoke that is passively breathed in by people in the vicinity of a person who is smoking.Terms that have been used to refer to secondhand smoke are passive smoking, involuntary smoking, or environmental tobacco smoke (ETS). Inhaling secondhand smoke is called involuntary or passive smoking. Definition of secondhand smoke in the Definitions.net dictionary. Mainstream smoke refers to the smoke that is inhaled by a smoker and then exhaled into the environment. Definition of secondhand in the Definitions.net dictionary. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Secondhand smoke contains toxic chemicals, including: Ammonia, used … Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020. What made you want to look up secondhand smoke? Secondhand smoke definition: smoke from a cigarette , cigar , etc., that is inhaled by persons other than the smoker | Meaning, pronunciation, translations and examples A mixture of gases and small suspended particles of soot or other solids, resulting from the burning of materials such as wood or coal. Cigarettes and Tobacco Smoke There are nearly 70 cancer-causing chemicals in the secondhand smoke from cigarettes 1 — even brief exposure to these toxic chemicals is dangerous. Smoke that comes from the burning of a tobacco product and smoke that is exhaled by smokers.Inhaling secondhand smoke is called involuntary or passive smoking.Also called environmental tobacco smoke and ETS. Exposure to secondhand smoke raises the risk -- by as much as 30 percent -- that others will get lung cancer and many other types of cancer, it can … Environmental tobacco smoke is generated from the sidestream (the burning end) of a cigarette, pipe or cigar or from the exhaled mainstream (the smoke puffed out by smokers) of cigarettes, pipes, and cigars. Want to learn more? Jump to navigation Jump to search. We Asked, You Answered. Smoke inhaled involuntarily from tobacco being smoked by others. It contains more than 7,000 chemicals. “Secondhand smoke.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/secondhand%20smoke. Meaning of secondhand. Exposure to secondhand smoke comes from side stream or mainstream smoke. You’re likely familiar with secondhand smoke exposure that occurs from inhaling smoke from someone else using cigarettes. SHS causes lung cancer, even in people who have never smoked. If you don’t smoke, you may think you’re safe from the health complications that can accompany a smoking habit. Learn more. Learn a new word every day. Definition from Wiktionary, the free dictionary. Thirdhand smoke is a relatively new concept, and researchers are still studying its possible dangers. 1 Define secondhand smoke. Second-hand smoke: Environmental tobacco smoke that is inhaled involuntarily or passively by someone who is not smoking. Finding out what's specifically happening in your situation may be a bit of a challenge. Exposure to secondhand smoke has immediate adverse effects on the cardiovascular system and can cause coronary heart disease and stroke. Thirdhand Smoke. It can stay in the air for several hours after somebody smokes. Secondhand smoke causes cancer. What Is An Em Dash And How Do You Use It? Risks to children. n. 1. a. 2% of the burden seen among children under the age of 5 years. Of the 12 populations included in meta-analysis, positive secondhand smoke exposure-lung cancer associations were observed in 11, whereas an inverse association was found in the remaining 1. noun the smoke of other people's cigarettes Around three million workers are regularly exposed to second-hand smoke. Secondhand Smoke Kills There is No Safe Level of Exposure We have known for at least 25 years, since the 1993 Environmental Protection Agency (EPA) Risk Assessment, that secondhand smoke is a Group A Carcinogen, known to cause cancer in humans. Burning tobacco products, such as cigarettes, cigars or pipes, releases side stream smoke. What Is Secondhand Smoke? The definition includes exposure to both secondhand and thirdhand smoke, as well as in utero exposure of a fetus due to the presence of tobacco toxins in the mother's blood. Please tell us where you read or heard it (including the quote, if possible). Secondhand smoke is a mix of: the smoke coming from the burning end of a cigarette or cigar, called sidestream smoke; the smoke that a smoker breathes out, called mainstream smoke; When non-smokers breathe in secondhand smoke, it can cause serious health problems. A. Throat nodules, or also known as - vocal … What’s The Difference Between “Yule” And “Christmas”? Secondhand smoke contains more than 7,000 chemicals. Exposure to secondhand tobacco smoke causes disease, disability, and death. “Monolith” vs. “Megalith”: What’s The Difference? Thirdhand smoke is residual nicotine and other chemicals left on indoor surfaces by tobacco smoke. See synonyms for secondhand smoke. While many people link passive smoking with lung cancer, it is actually much more likely to cause heart disease or strokes . Exposure to secondhand smoke raises the risk -- by as much as 30 percent -- that others will get lung cancer and many other types of cancer, it can lead to emphysema, and it is bad for your heart. noun. These example sentences are selected automatically from various online news sources to reflect current usage of the word 'secondhand smoke.' You might work with others who smoke around you, or you might be exposed during social or recreational events. Meaning of secondhand smoke. Are throat nodulars caused by second hand smoke, allergy drip, and reflux. Why Do “Left” And “Right” Mean Liberal And Conservative? (NCI Dictionary) More information. Jump to navigation Jump to search. Lung cancer claims more lives each year than do colon, prostate, ovarian and breast cancers combined.People who smoke have the greatest risk of lung … 'Nip it in the butt' or 'Nip it in the bud'. Your lungs are two spongy organs in your chest that take in oxygen when you inhale and release carbon dioxide when you exhale.Lung cancer is the leading cause of cancer deaths in the United States, among both men and women. Sidestream smoke (SSM) is defined as the smoke that is released from the end of a burning cigarette, cigar, or pipe. Secondhand smoke is a mixture of the smoke from the tobacco product itself (termed sidestream smoke) and exhaled smoke from the … Secondhand smoke definition: smoke from a cigarette , cigar , etc., that is inhaled by persons other than the smoker | Meaning, pronunciation, translations and examples Definition of secondhand smoke in English: secondhand smoke. Definition. 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