hypnotic-sedative drug

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• sedative drug — noun a drug that reduces excitability and calms a person • Syn: ↑sedative, ↑depressant, ↑downer • Derivationally related forms: ↑down (for: ↑downer), ↑depressant ( …   Useful english dictionary

• drug — drug1 /drug/, n., v., drugged, drugging. n. 1. Pharm. a chemical substance used in the treatment, cure, prevention, or diagnosis of disease or used to otherwise enhance physical or mental well being. 2. (in federal law) a. any substance… …   Universalium

• Drug — /droog/, n. Zoroastrianism. the cosmic principle of disorder and falsehood. Cf. Asha. [ < Avestan drauga] * * * I Any chemical agent that affects the function of living things. Some, including antibiotics, stimulants, tranquilizers,… …   Universalium

• sedative-hypnotic — noun a sedative that depresses activity of the central nervous system and reduces anxiety and induces sleep • Syn: ↑sedative hypnotic drug • Hypernyms: ↑sedative, ↑sedative drug, ↑depressant, ↑downer • Hyponyms …   Useful english dictionary

• sedative-hypnotic drug — noun a sedative that depresses activity of the central nervous system and reduces anxiety and induces sleep • Syn: ↑sedative hypnotic • Hypernyms: ↑sedative, ↑sedative drug, ↑depressant, ↑downer • Hyponyms: ↑ …   Useful english dictionary

• Drug addiction — is widely considered a pathological state. The disorder of addiction involves the progression of acute drug use to the development of drug seeking behavior, the vulnerability to relapse, and the decreased, slowed ability to respond to naturally… …   Wikipedia

• sedative — [adj] soothing allaying, anodyne, calmative, calming, lenitive, relaxing, sleepinducing, soporific, tranquillizing; concept 537 Ant. agitating, excitative, upsetting sedative [n] soothing agent, medicine analgesic, anodyne, barbiturate, calmant,… …   New thesaurus

• Sedative — A sedative, or, more specifically, a sedative hypnotic, is a substance that depresses the central nervous system (CNS),cite web |url=http://www.mercksource.com/pp/us/cns/cns hl dorlands split.jsp?pg=/ppdocs/us/common/dorlands/dorland/seven/0000955… …   Wikipedia

• sedative-hypnotic drug —       chemical substance used to reduce tension and anxiety and induce calm (sedative effect) or to induce sleep (hypnotic effect). Most such drugs exert a quieting or calming effect at low doses and a sleep inducing effect in larger doses.… …   Universalium

• Drug overdose — For other uses, see Overdose (disambiguation). Drug overdose Classification and external resources Activated charcoal is a commonly used agent for decontamination of the gastrointestinal tract in overdoses …   Wikipedia

• drug — I (New American Roget s College Thesaurus) n. medicine, physic, elixir, preparation, prescription, remedy; narcotic, dope; white elephant, a drug on the market. v. narcotize, dope; medicate, dose; knock out, put to sleep. See insensibility,… …   English dictionary for students