volcano
Pronunciation:
/vɒlˈkeɪnəʊ//vɑlˈkeɪnoʊ/noun
Definitions
A vent or fissure on the surface of a planet (usually in a mountainous form) with a magma chamber attached to the mantle of a planet or moon, periodically erupting forth lava and volcanic gases onto the surface.
A form of firework.