Promenade in accordance with law (14)
I believe the answer is:
constitutional
'promenade' is the definition.
(thesaurus)
'accordance with law' is the wordplay.
'accordance' becomes 'al' (I am not sure about this - if you are sure you should believe this answer much more).
'with' means one lot of letters go next to another.
'law' becomes 'constitution' (constitution is a kind of law).
'al' after 'constitution' is 'CONSTITUTIONAL'.
'in' acts as a link.
Can you help me to learn more?
(Other definitions for constitutional that I've seen before include "Governmental" , "authorised by the body politic" , "For lawyer, perfectly good" , "Healthy walk" , "relating to one's physical condition" .)