请输入您要查询的英文单词:

 

单词 michaelite
释义

michaeliten.

Brit. /ˈmʌɪkəlʌɪt/, U.S. /ˈmaɪkəˌlaɪt/
Origin: From a proper name, combined with an English element. Etymons: proper name Michaels , -ite suffix1.
Etymology: < the name of St Michaels (Portuguese São Miguel), the island in the Azores where the mineral occurs + -ite suffix1.
Mineralogy. Now historical and rare.
A siliceous mineral now identified as fiorite.
ΚΠ
1821 J. W. Webster in Amer. Jrnl. Sci. 3 391 From the island where this variety [of siliceous sinter] occurs (St. Michaels) it might perhaps be distinguished by the term Michaelite.
1868 J. D. Dana Syst. Mineral. (ed. 5) 199 The Michaelite..is similar [to fiorite], from the island of St. Michaels,..where it occurs in snow-white incrustations.
1993 A. M. Clark Hey's Mineral Index (ed. 3) 457/2 Michaelite, var. of siliceous sinter.
This entry has been updated (OED Third Edition, December 2001; most recently modified version published online March 2022).
<
n.1821
随便看

 

英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/24 21:02:53