# lavacast

> English word · Noun

## Definitions
1. A large structure created by building a framework and pouring lava over it, and then water, which transforms the lava into cobblestone blocks. Commonly used to quickly cover a large area without manually placing blocks.
2. The act of creating lavacasts.

## Etymology
From lava + cast.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/lavacast