单词 | hexagonal |
释义 | hexagonal[ hek-sag-uh-nl ] / hɛkˈsæg ə nl / SEE SYNONYMS FOR hexagonal ON THESAURUS.COM adjectiveof, relating to, or having the form of a hexagon. having a hexagon as a base or cross section: a hexagonal prism. divided into hexagons, as a surface. Crystallography. noting or pertaining to a system of crystallization in which three equal axes intersect at angles of 60° on one plane, and the fourth axis, of a different length, intersects them perpendicularly. Origin of hexagonalFirst recorded in 1565–75; hexagon + -al1 OTHER WORDS FROM hexagonalhex·ag·o·nal·ly, adverbpseu·do·hex·ag·o·nal, adjectivepseu·do·hex·ag·o·nal·ly, adverbsub·hex·ag·o·nal, adjectiveWords nearby hexagonalhexadecimal, hexaemeron, hexaethyl tetraphosphate, hexafluoride, hexagon, hexagonal, hexagram, hexahedron, hexahydrate, hexahydric, hexahydroaniline Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for hexagonalBritish Dictionary definitions for hexagonalhexagonal / (hɛkˈsæɡənəl) / adjectivehaving six sides and six angles of or relating to a hexagon crystallog relating or belonging to the crystal system characterized by three equal coplanar axes inclined at 60° to each other and a fourth longer or shorter axis at right angles to their planeSee also trigonal Derived forms of hexagonalhexagonally, adverbCollins 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 hexagonalhexagonal [ hĕk-săg′ə-nəl ] Having six sides. Relating to a crystal having three axes of equal length intersecting at angles of 60° in one plane, and a fourth axis of a different length that is perpendicular to this plane. The mineral calcite has hexagonal crystals. See illustration at crystal. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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