单词 | gravitation |
释义 | gravitation[ grav-i-tey-shuhn ] / ˌgræv ɪˈteɪ ʃən / SEE SYNONYMS FOR gravitation ON THESAURUS.COM nounPhysics.
a sinking or falling. a movement or tendency toward something or someone: the gravitation of people toward the suburbs. Origin of gravitationFirst recorded in 1635–45; from New Latin gravitātiōn- (stem of gravitātiō ), derivative of gravitāre “to obey the laws of gravitation”; see gravitate, -ion OTHER WORDS FROM gravitationgrav·i·ta·tion·al, adjectivenon·grav·i·ta·tion, nounnon·grav·i·ta·tion·al, adjectivesu·per·grav·i·ta·tion, nounWords nearby gravitationgraviperception, gravireceptor, gravisphere, gravitas, gravitate, gravitation, gravitational, gravitational collapse, gravitational constant, gravitational field, gravitational force Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for gravitationBritish Dictionary definitions for gravitationgravitation / (ˌɡrævɪˈteɪʃən) / nounthe force of attraction that bodies exert on one another as a result of their mass any process or result caused by this interaction, such as the fall of a body to the surface of the earth Also called: gravity See also Newton's law of gravitation 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 gravitationgravitation The force, first described mathematically by Isaac Newton, whereby any two objects in the universe are attracted toward each other. Gravitation holds the moon in orbit around the Earth, the planets in orbit around the sun, and the sun in the Milky Way. It also accounts for the fall of objects released near the surface of the Earth. The modern theory of gravitation is the general theory of relativity. 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 gravitationgravitation [ grăv′ĭ-tā′shən ] n.The natural phenomenon of attraction between massive bodies. The act or process of moving under the influence of this attraction. A movement toward a source of attraction. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for gravitationgravitation [ grăv′ĭ-tā′shən ] See gravity. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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