amygdaloidaladj.

/əmɪɡdəˈlɔɪdəl/

Etymology: < amygdaloid adj. + -al suffix¹.

Pertaining to, or of the nature or character of, the rock amygdaloid.

ΘΚΠ

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

amygdaloidal1813

1813 R. Bakewell Introd. Geol. i. 25 Amygdaloidal..when composed of a compact ground with cavities which have been filled up with another mineral substance.

1858 A. Geikie Story Boulder xii. 241 The same rocks may be likewise vesicular or amygdaloidal.

This entry has not yet been fully updated (first published 1884; most recently modified version published online November 2010).

单词	amygdaloidal
释义	amygdaloidaladj. /əmɪɡdəˈlɔɪdəl/ Etymology: < amygdaloid adj. + -al suffix¹. Pertaining to, or of the nature or character of, the rock amygdaloid. ΘΚΠ the world > the earth > structure of the earth > constituent materials > rock > igneous rock > [adjective] > trap > amygdaloid amygdaloidal1813 1813 R. Bakewell Introd. Geol. i. 25 Amygdaloidal..when composed of a compact ground with cavities which have been filled up with another mineral substance. 1858 A. Geikie Story Boulder xii. 241 The same rocks may be likewise vesicular or amygdaloidal. This entry has not yet been fully updated (first published 1884; most recently modified version published online November 2010). < adj.1813
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