单词 | geodesy |
释义 | geodesy[ jee-od-uh-see ] / dʒiˈɒd ə si / nounthe branch of applied mathematics that deals with the measurement of the shape and area of large tracts of country, the exact position of geographical points, and the curvature, shape, and dimensions of the earth. Also ge·o·det·ics [jee-uh-det-iks]. /ˌdʒi əˈdɛt ɪks/. Origin of geodesy1560–70; <French géodésie<Greek geōdaisía, equivalent to geō-geo- + daí(ein) to divide + -sia, variant of -ia-ia (generalized from stems ending in t) OTHER WORDS FROM geodesyge·od·e·sist, nounWords nearby geodesygeode, geodemographics, geodesic, geodesic dome, geodesic line, geodesy, geodetic, geodetic latitude, geodetic longitude, geodetic survey, geodetic surveying Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for geodesyBritish Dictionary definitions for geodesygeodesy geodetics (ˌdʒiːəʊˈdɛtɪks)/ (dʒɪˈɒdɪsɪ) / nounthe branch of science concerned with determining the exact position of geographical points and the shape and size of the earth Derived forms of geodesygeodesist, nounWord Origin for geodesyC16: from French géodésie, from Greek geōdaisia, from geo- + daiein to divide 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 Scientific definitions for geodesygeodesy [ jē-ŏd′ĭ-sē ] The scientific study of the size and shape of the Earth, its field of gravity, and such varying phenomena as the motion of the magnetic poles and the tides. Other words from geodesygeodetic adjectiveThe American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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