Push through deep exit frenetically (8)
I believe the answer is:
expedite
'push through' is the definition.
(I've seen this in another clue)
'deep exit frenetically' is the wordplay.
'frenetically' indicates anagramming the letters (I've seen this in other clues).
'deep'+'exit'='deepexit'
'deepexit' with letters rearranged gives 'EXPEDITE'.
(Other definitions for expedite that I've seen before include "Push through faster" , "Cause to be done more quickly" , "Hurry" , "Assist the progress of" , "Rush" .)