Having the edge? (6)
I believe the answer is:
rimmed
'having the' is the definition.
I can't tell whether this definition defines the answer.
'edge?' is the wordplay.
I cannot really see how this works, but
'edge?' could be 'rim' (rim is a kind of edge) and 'rim' is found in the answer.
The remaining letters 'med' is a valid word which might be clued in a way I don't see.
This explanation may well be incorrect...
Can you help me to learn more?
(Another definition for rimmed that I've seen is " `with an edge".)