lapillon.

/laˈpillo/

Etymology: Italian; < Latin lapillus : see lapilli n.

Matter ejected from volcanoes in the form of lapilli.

ΘΚΠ

the world > the earth > structure of the earth > constituent materials > ejected volcanic material > [noun] > stones, dust, or sand

sand flood1668

lapilli1747

rapilli1768

lapillo1811

tephra1944

1811 J. Pinkerton Petralogy I. 48 Mountains..formed of heaps of scoriæ, fragments of lava and of lapillo.

1862 G. P. Scrope Volcanos (ed. 2) 57 The lapillo is generally of a deep-black colour.

This entry has not yet been fully updated (first published 1902; most recently modified version published online March 2018).

单词	lapillo
释义	lapillon. /laˈpillo/ Etymology: Italian; < Latin lapillus : see lapilli n. Matter ejected from volcanoes in the form of lapilli. ΘΚΠ the world > the earth > structure of the earth > constituent materials > ejected volcanic material > [noun] > stones, dust, or sand sand flood1668 lapilli1747 rapilli1768 lapillo1811 tephra1944 1811 J. Pinkerton Petralogy I. 48 Mountains..formed of heaps of scoriæ, fragments of lava and of lapillo. 1862 G. P. Scrope Volcanos (ed. 2) 57 The lapillo is generally of a deep-black colour. This entry has not yet been fully updated (first published 1902; most recently modified version published online March 2018). < n.1811
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