fissure
Definition
A long, narrow crack or opening in a rock or surface, often caused by natural forces.
日本語 自然の力によって岩や表面にできた、長い細い割れ目。
Example
"Lava erupted from a deep fissure in the mountainside."
A long, narrow crack or opening in a rock or surface, often caused by natural forces.
日本語 自然の力によって岩や表面にできた、長い細い割れ目。
"Lava erupted from a deep fissure in the mountainside."