Somehow fit pale cinema (7)
I believe the answer is:
fleapit
'cinema' is the definition.
(I know that fleapit is a type of cinema)
'somehow fit pale' is the wordplay.
'somehow' is an anagram indicator.
'fit'+'pale'='fitpale'
'fitpale' anagrammed gives 'FLEAPIT'.
(Other definitions for fleapit that I've seen before include "dive?" , "Run-down cinema" , "shabby public building" , "Shabby old cinema" , "jumper" .)