Fire close to club lounge (5)
I believe the answer is:
blaze
'fire' is the definition.
(blaze is a kind of fire)
'close to club lounge' is the wordplay.
'close to' indicates one should take the final letters (the close/ending of).
'lounge' becomes 'laze' (I've seen this before).
The final letter of 'club' is 'b'.
'b'+'laze'='BLAZE'
(Other definitions for blaze that I've seen before include "Sensationally announce" , "rage" , "glare" , "Strong flame burning brightly" , "Burn brightly" .)