Rose Walker (7)
I believe the answer is:
rambler
I believe this is a double definition.
'rose' is the first definition.
(I've seen this before)
'walker' is the second definition.
(I know that Rambler is a type of walker)
(Other definitions for rambler that I've seen before include "Rose - that goes for country walks?" , "Countryside walker" , "Person who takes long walks in the country" , "One who goes on country walks" , "Person whose speech is long and disorganised" .)