单词 | galena |
释义 | galena[ guh-lee-nuh ] / gəˈli nə / SEE SYNONYMS FOR galena ON THESAURUS.COM nouna common, heavy mineral, lead sulfide, PbS, occurring in lead-gray crystals, usually cubes, and cleavable masses: the principal ore of lead. Also called ga·le·nite [guh-lee-nahyt]. /gəˈli naɪt/. Origin of galena1595–1605; <Latin: lead ore Words nearby galenagale, galea, galeate, galeiform, Galen, galena, galenic, galenical, Galenic pharmacy, Galenism, galère Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for galenaBritish Dictionary definitions for galenagalena galenite (ɡəˈliːnaɪt)/ (ɡəˈliːnə) / nouna grey mineral, found in hydrothermal veins. It is the chief source of lead. Composition: lead sulphide. Formula: PbS. Crystal structure: cubic Word Origin for galenaC17: from Latin: lead ore, dross left after melting lead 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 galenagalena [ gə-lē′nə ] A gray, metallic mineral occurring in cube-shaped crystals within veins of igneous rock or in sedimentary rocks. It is the main ore of lead. Chemical formula: PbS. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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