EXTRAVASATE

Definition:

1. [verb] force out or cause to escape from a proper vessel or channel
   
   
2. [verb] become active and spew forth lava and rocks; "Vesuvius erupts once in a while"
   Synonyms: erupt, belch
   
   
3. [verb] geology: cause molten material, such as lava, to pour forth
   
   

Synonyms:

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