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单词 monazite
释义

WordReference Random House Unabridged Dictionary of American English © 2024
mon•a•zite  (monə zīt′),USA pronunciation n. 
  1. Mineralogya reddish- or yellowish-brown mineral, a phosphate of cerium and lanthanum, (Ce,La)PO4: the principal ore of thorium.
  • Greek monázein to be alone; see mon-) + -it -ite1
  • German Monazit, equivalent. to monaz- (
  • 1830–40

Collins Concise English Dictionary © HarperCollins Publishers::
monazite /ˈmɒnəˌzaɪt/ n
  1. a yellow to reddish-brown mineral consisting of a phosphate of thorium, cerium, and lanthanum in monoclinic crystalline form
Etymology: 19th Century: from German, from Greek monazein to live alone, so called because of its rarity
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