Don turned off, such are Wordsworth's ways (9)
I believe the answer is:
untrodden
'such are wordsworth's ways' is the definition.
(ref to poem She Dwelt among the Untrodden Ways)
'don turned off' is the wordplay.
'off' indicates an anagram.
'don'+'turned'='donturned'
'donturned' is an anagram of 'UNTRODDEN'.
(Other definitions for untrodden that I've seen before include "Description of virgin territory" , "Unfrequented" , "Not having been walked on" .)