† mandelsteinn.

Origin: A borrowing from German. Etymon: German Mandelstein.

Etymology: < German Mandelstein ( A. G. Werner Kurze Klassifikation u. Beschreibung der verschiedenen Gebirgsarten (1787) 13) < Mandel almond (see mandelic adj.) + Stein stone n. Compare amygdaloid n.A form mandelstone is also recorded, with substitution of stone n. for the second element:1890 Cent. Dict. Mandelstone. N.E.D. (1904) gives the pronunciation as (ma·ndəlʃtəin) /ˈmandəlʃtaɪn/.

Geology. Obsolete.

= amygdaloid n.

ΘΚΠ

the world > the earth > structure of the earth > constituent materials > rock > igneous rock > [noun] > trap > amygdaloid

amygdaloid1791

mandelstein1799

spilite1834

1799 R. Kirwan Geol. Ess. 202 Mandelstein (or Amygdaloid).

1852 T. Ross tr. A. von Humboldt Personal Narr. Trav. Amer. I. i. 35 The porous basalt which passes into mandelstein.

This entry has been updated (OED Third Edition, September 2000; most recently modified version published online December 2018).

单词	mandelstein
释义	† mandelsteinn. Origin: A borrowing from German. Etymon: German Mandelstein. Etymology: < German Mandelstein ( A. G. Werner Kurze Klassifikation u. Beschreibung der verschiedenen Gebirgsarten (1787) 13) < Mandel almond (see mandelic adj.) + Stein stone n. Compare amygdaloid n.A form mandelstone is also recorded, with substitution of stone n. for the second element:1890 Cent. Dict. Mandelstone. N.E.D. (1904) gives the pronunciation as (ma·ndəlʃtəin) /ˈmandəlʃtaɪn/. Geology. Obsolete. = amygdaloid n. ΘΚΠ the world > the earth > structure of the earth > constituent materials > rock > igneous rock > [noun] > trap > amygdaloid amygdaloid1791 mandelstein1799 spilite1834 1799 R. Kirwan Geol. Ess. 202 Mandelstein (or Amygdaloid). 1852 T. Ross tr. A. von Humboldt Personal Narr. Trav. Amer. I. i. 35 The porous basalt which passes into mandelstein. This entry has been updated (OED Third Edition, September 2000; most recently modified version published online December 2018). < n.1799
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