Find nightclub dead (9)
I believe the answer is:
discovery
'find' is the definition.
('discovery' can be a synonym of 'find')
'nightclub dead' is the wordplay.
'nightclub' becomes 'disco' (I've seen this before).
'dead' becomes 'very' (I am not sure about this - if you are sure you should believe this answer much more).
'disco'+'very'='DISCOVERY'
Can you help me to learn more?
(Other definitions for discovery that I've seen before include "Breakthrough" , "Find - Scott's ship" , "Something newly found" , "Bay in southeast Australia" , "Pacific explorer" .)