Loathsome person kicking out a fox (3)
I believe the answer is:
tod
'a fox' is the definition.
(historic term)
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for tod that I've seen before include "Sly person" , "Former English weight for wool - dot it" , "If you're on it, you're on your own" , "One's alone on this" , "Fox" .)