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单词 myrsen
释义

myrsenn.

Origin: Of unknown origin.
Etymology: Origin unknown.Alleged to be < a Tatar word, of which German Meerschaum meerschaum n. may be an alteration by folk etymology; but no such word has been traced in Tatar.
Obsolete. rare.
= meerschaum n. 1.
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the world > the earth > minerals > types of mineral > silicates > phyllosilicate > [noun] > smectites > sepiolite
keffekill1784
meerschaum1784
myrsen1794
sea-froth1801
magnesite1837
sea-foam1837
sepiolite1854
magnesium trisilicate1936
1794 R. Kirwan Elements Mineral. (ed. 2) I. 145 Keffekill or myrsen, which the Germans corruptly call Meerschaum, is said to be when recently dug of a yellow colour.
1801 T. Thomson in Encycl. Brit. Suppl. II. 217/1 Myrsen—Seafroth.
This is a new entry (OED Third Edition, June 2003; most recently modified version published online June 2018).
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n.1794
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