Little man in fleece (3)
I believe the answer is:
rob
This clue might be a double definition.
'little man' is the first definition.
'Rob' can be an answer for 'man'. I'm unsure of the 'little' bit.
'fleece' is the second definition.
(synonyms)
'in' is the link.
Can you help me to learn more?
(Other definitions for rob that I've seen before include "Burgle" , "Take something without the owner's consent" , "shortened form of man's name" , "Hold up" , "Plunder" .)