Remove broken bidet (5)
I believe the answer is:
debit
'remove' is the definition.
'broken bidet' is the wordplay.
'broken' indicates anagramming the letters.
'bidet' anagrammed gives 'DEBIT'.
(Other definitions for debit that I've seen before include "Payment made or owed" , "Accounting entry recording sums that are 5" , "Accounting entry showing amount spent" , "Accounting entry showing sums owing" , "Accounting entry showing sum owing" .)