Go really, really wrong (7)
I believe the answer is:
implode
(Other definitions for implode that I've seen before include "Collapse suddenly inwards" , "Cause to burst inwards" , "Violently collapse inwards" , "Burst inward" .)
I believe the answer is:
implode
(Other definitions for implode that I've seen before include "Collapse suddenly inwards" , "Cause to burst inwards" , "Violently collapse inwards" , "Burst inward" .)