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单词 dumortierite
释义

dumortierite

[ doo-mawr-tee-uh-rahyt, dyoo- ]
/ duˈmɔr ti əˌraɪt, dyu- /

noun

a mineral, aluminum borosilicate.

Origin of dumortierite

1880–85; <French, named after Eugène Dumortier, 19th-century French paleontologist; see -ite1

Words nearby dumortierite

dummy load, dummy run, dummy variable, Dumont, Dumont d'Urville, dumortierite, dump, dump bin, dumpcart, dumping, dumping-ground
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for dumortierite

dumortierite
/ (djuːˈmɔːtɪəˌraɪt) /

noun

a hard fibrous blue or green mineral consisting of hydrated aluminium borosilicate. Formula: Al 7 O 3 BO 3 (SiO 4) 3

Word Origin for dumortierite

C19: named after Eugène Dumortier, 19th-century French palaeontologist who discovered 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
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更新时间:2024/12/23 21:31:02