单词 | polygon |
释义 | polygon[ pol-ee-gon ] / ˈpɒl iˌgɒn / SEE SYNONYMS FOR polygon ON THESAURUS.COM nouna figure, especially a closed plane figure, having three or more, usually straight, sides. Origin of polygon1560–70; <Latin polygōnum<Greek polýgōnon, noun use of neuter of polýgōnos many-angled. See poly-, -gon OTHER WORDS FROM polygonpo·lyg·o·nal [puh-lig-uh-nl], /pəˈlɪg ə nl/, adjectivepo·lyg·o·nal·ly, adverbsub·po·lyg·o·nal, adjectivesub·po·lyg·o·nal·ly, adverbWords nearby polygonpolygenism, polyglandular, polyglandular deficiency syndrome, polyglot, Polygnotus, polygon, polygonaceous, polygonum, polygraph, polygynist, polygynous Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for polygonBritish Dictionary definitions for polygonpolygon / (ˈpɒlɪˌɡɒn) / nouna closed plane figure bounded by three or more straight sides that meet in pairs in the same number of vertices, and do not intersect other than at these vertices. The sum of the interior angles is (n –2) × 180° for n sides; the sum of the exterior angles is 360°. A regular polygon has all its sides and angles equal. Specific polygons are named according to the number of sides, such as triangle, pentagon, etc Derived forms of polygonpolygonal (pəˈlɪɡənəl), adjectivepolygonally, adverbWord Origin for polygonC16: via Latin from Greek polugōnon figure with many angles 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 polygonpolygon In geometry, a closed figure having three or more sides and lying on one plane. 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. Scientific definitions for polygonpolygon [ pŏl′ē-gŏn′ ] A closed plane figure having three or more sides. Triangles, rectangles, and octagons are all examples of polygons.♦ A regular polygon is a polygon all of whose sides are the same length and all of whose interior angles are the same measure. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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