Like a piper with a following (4)
I believe the answer is:
pied
'like' is the definition.
Both the answer and definition are adjectives. Perhaps you can see a link between them that I don't see?
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for pied that I've seen before include "varying in colour" , "featuring two colours" , "Piper thus portrayed once" , "black and white" , "With patches coloured differently" .)