< /ləˈpɪl aɪ/.
- a small stony particle ejected from a volcano.
noun plural -li (-laɪ)
- a small piece of lava thrown from a volcano
Plural lapilli (lə-pĭl′ī′)
- A small fragment of lava, between 2 and 64 mm in size, blown out from a volcano.
< /ləˈpɪl aɪ/.
noun plural -li (-laɪ)
Plural lapilli (lə-pĭl′ī′)