Thuggish supporter goes back and uses force (4)
I believe the answer is:
push
'force' is the definition.
(I know that push is a type of force)
I don't understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for push that I've seen before include "See 8" , "Promote (commodity)" , "Tedious job" , "Opposite of pull" , "Propel forwards" .)