单词 | nitroglycerin |
释义 | nitroglycerin[ nahy-truh-glis-er-in ] / ˌnaɪ trəˈglɪs ər ɪn / SEE SYNONYMS FOR nitroglycerin ON THESAURUS.COM noun Chemistry, Pharmacology.a colorless, thick, oily, flammable, highly explosive, slightly water-soluble liquid, C3H5N3O9, prepared from glycerol with nitric and sulfuric acids: used chiefly as a constituent of dynamite and other explosives, in rocket propellants, and in medicine as a vasodilator in the treatment of angina pectoris. Also ni·tro·glyc·er·ine [nahy-truh-glis-er-in, -uh-reen]. /ˌnaɪ trəˈglɪs ər ɪn, -əˌrin/. Also called glonoin, glyceryl trinitrate, trinitroglycerin. Origin of nitroglycerinFirst recorded in 1855–60; nitro- + glycerin Words nearby nitroglycerinnitrogenous, nitrogenous wastes, nitrogen partition, nitrogen peroxide, nitrogen tetroxide, nitroglycerin, nitroglycerine, nitro group, nitrohydrochloric acid, nitrolic, nitromannitol Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for nitroglycerinMedical definitions for nitroglycerinnitroglycerin n.A thick, pale yellow liquid that is explosive on concussion or exposure to sudden heat, used as a vasodilator in medicine. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for nitroglycerinnitroglycerin [ nī′trō-glĭs′ər-ĭn ] A thick, pale-yellow, explosive liquid formed by treating glycerin with nitric and sulfuric acids. It is used to make dynamite and in medicine to dilate blood vessels. Chemical formula: C3H5N3O9. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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