One may remove bad language from feeble episode (5)
I believe the answer is:
bleep
'one may remove bad language' is the definition.
(bleeps cover up swearwords)
'from feeble episode' is the wordplay.
'from' indicates the answer is hidden within the clue.
'BLEEP' is hidden in the letters of 'feeble episode'.
(Other definitions for bleep that I've seen before include "Swearing substitute" , "High pitched signal" , "(Alarm) pulse" , "warning sound" , "Sharp electronic sound" .)