Cleric lacking energy involved in a case related to management (14)
I believe the answer is:
administration
'to management' is the definition.
(administration is a kind of management)
'cleric lacking energy involved in a case related' is the wordplay.
I cannot quite understand how this works, but
'involved' could be 'in' (to be involved in something is to be 'in' it) and 'in' is found in the answer.
'a' is found in the answer.
This explanation may well be incorrect...
Can you help me to learn more?
(Other definitions for administration that I've seen before include "Running a business" , "government in power" .)