Present from gauche revolutionary (4)
I believe the answer is:
here
'present' is the definition.
('here' can be similar in meaning to 'present')
'from gauche revolutionary' is the wordplay.
'from' says the answer is hidden in the clue.
'HERE' can be found hidden inside 'gauche revolutionary'.
(Other definitions for here that I've seen before include "In this place - present" , "The present location" , "On this spot" , "Present - at this point" , "final clue?" .)