Go nuclear (5)
I believe the answer is:
erupt
(Other definitions for erupt that I've seen before include "Break forth" , "Spurt lava" , "Break out suddenly and violently" , "Break out like Etna" , "spout" .)
I believe the answer is:
erupt
(Other definitions for erupt that I've seen before include "Break forth" , "Spurt lava" , "Break out suddenly and violently" , "Break out like Etna" , "spout" .)