It may end in explosion (8)
I believe the answer is:
dynamite
'it may end in explosion' is the definition.
The definition suggests a singular noun which matches the answer.
'it may end in explosion' is the wordplay.
'in explosion' is an anagram indicator (I've seen this in other clues).
'it'+'may'+'end'='itmayend'
'itmayend' is an anagram of 'DYNAMITE'.
Can you help me to learn more?
(Other definitions for dynamite that I've seen before include "A1" , "might one be blown away by it?" , "Exciting person - explosive" , "Powerful explosive" , "Nobel's invention" .)