Eject lava and ash (5)
I believe the answer is:
erupt
(Other definitions for erupt that I've seen before include "What canines do" , "spout" , "Spurt lava" , "Emit lava" , "Suddenly appear" .)
I believe the answer is:
erupt
(Other definitions for erupt that I've seen before include "What canines do" , "spout" , "Spurt lava" , "Emit lava" , "Suddenly appear" .)