Equally legal or a legal expert (9)
I believe the answer is:
solicitor
'a legal expert' is the definition.
(I've seen this before)
'equally legal or' is the wordplay.
'equally legal' becomes 'solicit' (I can't explain this - if you can you should give a lot more credence to this answer).
'solicit'+'or'='SOLICITOR'
Can you help me to learn more?
(Other definitions for solicitor that I've seen before include "Legal practitioner" , "Advocate" , "legal adviser" , "court officer" , "Lawyer preparing cases for barristers" .)