单词 | garnet |
释义 | garnet[ gahr-nit ] / ˈgɑr nɪt / SEE SYNONYMS FOR garnet ON THESAURUS.COM nounany of a group of hard, vitreous minerals, silicates of calcium, magnesium, iron, or manganese with aluminum or iron, varying in color: a deep-red transparent variety is used as a gem and as an abrasive. a deep-red color. Origin of garnet1275–1325; Middle English garnet, gernate<Old French gernate, grenade<Latin grānātum granular; cf. pomegranate OTHER WORDS FROM garnetgar·net·like, adjectiveWords nearby garnetgarment bag, Garment District, Garmisch-Partenkirchen, Garneau, garner, garnet, garnetiferous, garnet paper, garnett, garni, garnierite Definition for garnet (2 of 2)Garnet [ gahr-nit ] / ˈgɑr nɪt / nounHenry Highland, 1815–82, U.S. clergyman and abolitionist. Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for garnetBritish Dictionary definitions for garnet (1 of 2)garnet1 / (ˈɡɑːnɪt) / nounany of a group of hard glassy red, yellow, or green minerals consisting of the silicates of calcium, iron, manganese, chromium, magnesium, and aluminium in cubic crystalline form: used as a gemstone and abrasive. Formula: A 3 B 2 (SiO 4) 3 where A is a divalent metal and B is a trivalent metal Derived forms of garnetgarnet-like, adjectiveWord Origin for garnetC13: from Old French grenat, from grenat (adj) red, from pome grenate pomegranate British Dictionary definitions for garnet (2 of 2)garnet2 / (ˈɡɑːnɪt) / nounnautical a tackle used for lifting cargo Word Origin for garnetC15: probably from Middle Dutch garnaat 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 garnetgarnet [ gär′nĭt ] Any of several common red, brown, black, green, or yellow minerals having the general chemical formula A3B2SiO8, where A is either calcium (Ca), magnesium (Mg), iron (Fe), or manganese (Mn) and B is either aluminum (Al), manganese, iron, chromium (Cr), or vanadium (V). Garnet crystals are dodecahedral in shape, transparent to semitransparent, and have a vitreous luster. They usually occur in metamorphic rocks but also occur in igneous and sedimentary rocks. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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