单词 | precipitation |
释义 | precipitation[ pri-sip-i-tey-shuhn ] / prɪˌsɪp ɪˈteɪ ʃən / SEE SYNONYMS FOR precipitation ON THESAURUS.COM nounOrigin of precipitation1425–75; late Middle English <Latin praecipitātiōn- (stem of praecipitātiō) a falling headlong. See precipitate, -ion OTHER WORDS FROM precipitationnon·pre·cip·i·ta·tion, nounself-pre·cip·i·ta·tion, nounWords nearby precipitationprecipitable water, precipitancy, precipitant, precipitate, precipitate labor, precipitation, precipitation hardening, precipitin, precipitinogen, precipitin test, precipitous Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for precipitationBritish Dictionary definitions for precipitationprecipitation / (prɪˌsɪpɪˈteɪʃən) / nounmeteorol
the production or formation of a chemical precipitate the act of precipitating or the state of being precipitated rash or undue haste spiritualism the appearance of a spirit in bodily form; materialization Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Cultural definitions for precipitationprecipitation In meteorology, the fall of water, ice, or snow deposited on the surface of the Earth from the atmosphere. In chemistry, a chemical reaction in a solution in which a solid material is formed and subsequently falls, as a precipitate, to the bottom of the container. The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. Medical definitions for precipitationprecipitation [ prĭ-sĭp′ĭ-tā′shən ] n.The process of separating a substance from a solution as a solid. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for precipitationprecipitation [ prĭ-sĭp′ĭ-tā′shən ] A form of water, such as rain, snow, or sleet, that condenses from the atmosphere, becomes too heavy to remain suspended, and falls to the Earth's surface. Different atmospheric conditions are responsible for the different forms of precipitation. The process by which a substance is separated out of a solution as a solid. Precipitation occurs either by the action of gravity or through a chemical reaction that forms an insoluble compound out of two or more soluble compounds. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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