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单词 tutty
释义

WordReference Random House Unabridged Dictionary of American English © 2024
tut•ty  (tut′ē),USA pronunciation n. 
  1. Metallurgyan impure oxide of zinc obtained from the flues of smelting furnaces, or a similar substance occurring as a native mineral, used chiefly as a polishing powder.
  • Sanskrit tuttham blue vitriol
  • Persian
  • Arabic tūtiyā oxide of zinc
  • Medieval Latin tūtia
  • Middle French
  • Middle English tutie 1350–1400

Collins Concise English Dictionary © HarperCollins Publishers::
tutty /ˈtʌtɪ/ n
  1. finely powdered impure zinc oxide obtained from the flues of zinc-smelting furnaces and used as a polishing powder
Etymology: 14th Century: from Old French tutie, from Arabic tūtiyā, probably from Persian, from Sanskrit tuttha
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更新时间：2025/7/23 3:07:21