Invisible force let priest go, somehow (11)
I believe the answer is:
poltergeist
'invisible force' is the definition.
The definition and answer can be both people as well as being singular nouns.
Perhaps they are linked in a way I don't understand?
'let priest go somehow' is the wordplay.
'somehow' is an anagram indicator.
'let'+'priest'+'go'='letpriestgo'
'letpriestgo' with letters rearranged gives 'POLTERGEIST'.
Can you help me to learn more?
(Other definitions for poltergeist that I've seen before include "Active ghost" , "Ghost that makes strange noises and disorders furniture" , "Disturbing ghost" , "Mischievous spirit" , "Troublesome ghost" .)