An attractive woman, this much one can see (6)
I believe the answer is:
eyeful
'an attractive woman' is the definition.
'eyeful' can be an answer for 'woman' (eyeful is a kind of woman). I'm not sure about the 'an attractive' bit.
'much one can see' is the wordplay.
I cannot quite see how this works, but
'see' could be 'eye' (I've seen this before) and 'eye' is present in the answer.
The remaining letters 'ful' is a valid word which might be clued in a way I don't understand.
This explanation may well be incorrect...
'this' acts as a link.
Can you help me to learn more?
(Other definitions for eyeful that I've seen before include "beauty!" , "Something worth seeing" , "Does a pupil contribute to this" , "Here butcher's" , "fascinating spectacle?" .)