Run-of-the-mill organisation is stirred to action (10)
I believe the answer is:
uninspired
'run-of-the-mill' is the definition.
Both the answer and definition are adjectives. Maybe they are linked in a way I don't understand?
'organisation is stirred to action' is the wordplay.
'organisation' becomes 'UN' (UN is an example).
'is stirred to action' becomes 'inspired' (I've seen this before).
'un'+'inspired'='UNINSPIRED'
Can you help me to learn more?
(Other definitions for uninspired that I've seen before include "Pedestrian" , "Showing no imagination" , "Unimaginative, dull" , "Boring" .)