单词 | gutta-percha |
释义 | gutta-percha[ guht-uh-pur-chuh ] / ˈgʌt əˈpɜr tʃə / nounthe milky juice, nearly white when pure, of various Malaysian trees of the sapodilla family, especially Palaquium gutta. the tough, rubberlike gum made from this and used as a dental cement, in the manufacture of golf balls, for insulating electric wires, etc. Origin of gutta-percha1835–45; <Malay gətah (spelling getah) tree sap + perca rag, strip of cloth; perhaps so called from the appearance of the sap (Malay getah taban) in its marketed form Words nearby gutta-perchagut reaction, gutser, gutsy, gutta, guttae band, gutta-percha, gutta-percha point, guttat., guttate, guttatim, guttation Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for gutta-perchaBritish Dictionary definitions for gutta-perchagutta-percha / (ˈɡʌtəˈpɜːtʃə) / nounany of several tropical trees of the sapotaceous genera Palaquium and Payena, esp Palaquium gutta a whitish rubber substance derived from the coagulated milky latex of any of these trees: used in electrical insulation and dentistry Word Origin for gutta-perchaC19: from Malay getah gum + percha name of a tree that produces it 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 Medical definitions for gutta-perchagutta-percha [ gŭt′ə-pûr′chə ] n.A rubbery substance from the latex of any of several tropical trees, used as a temporary filling material in dentistry and in the manufacture of orthopedic splints. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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