Lavacicle
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 A geological formation consisting of a quantity of lava that dripped from the roof of a cave as it cooled and hardened, leaving a rounded protrusion.
Etymology
Blend of lava + icicle.
More for "lavacicle"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.