Look up: volcanism

1. volcanism
   n. The process by which magma and associated gases rise to the Earth`s crust and are extruded, or expelled, onto the surface and into the atmosphere.
   Found on http://www.ucmp.berkeley.edu/glossary/gl
   
   
2. volcanism
   [n] - the phenomena associated with volcanic activity
   Found on http://www.webdictionary.co.uk/definitio
   
   
3. Volcanism
   Vol'can·ism noun Volcanic power or action; volcanicity.
   Found on http://www.encyclo.co.uk/webster/V/34
   
   
4. volcanism
   noun the phenomena associated with volcanic activity
   Found on http://wordnetweb.princeton.edu/perl/web
   
   
5. Volcanism
   • (n.) Volcanic power or action; volcanicity.
   Found on http://thinkexist.com/dictionary/meaning
   
   
6. volcanism
   any of various processes and phenomena associated with the surficial discharge of molten rock, pyroclastic fragments, or hot water and steam, ... [41 related articles]
   Found on http://www.britannica.com/eb/a-z/v/34
   
   
7. volcanism
   volcanism, vulcanism 1. The processes by which magma and its associated gases rise up into the crust and are extruded onto the earth's surface and into the atmosphere. 2. Volcanic power or action; volcanicity. The term ordinarily includes all natural processes resulting in forming volcanoes, lava fields, laccoliths, dikes, etc.
   Found on http://www.wordinfo.info/words/index/inf
   
   
8. Volcanism
   Geological process which involved the eruption of molten rock.
   Found on http://earthquakescanada.nrcan.gc.ca/inf
   
   
9. Volcanism
   `Volcanism` is the phenomenon connected with volcanoes and volcanic activity. It includes all phenomenon resulting from and causing magma (from the mantle within a planet) to rise through the crust to form volcanic rocks. Volcanic processes: Magma from the planet`s mantle rises through the planet`s ...
   Found on http://en.wikipedia.org/wiki/Volcanism