Found 2 items, similar to Lapilli.
English → English (WordNet)
Definition: lapilli
lapilli
See
lapillus
English → English (gcide)
Definition: Lapilli
Lapilli
\La*pil"li\, n. pl. [L. lapillus a little stone, dim. of
lapis stone.] (Min.)
Volcanic ashes, consisting of small, angular, stony fragments
or particles.
[1913 Webster]