Possible pay thaw helpful if you have to walk (7)
I believe the answer is:
pathway
'walk' is the definition.
(thesaurus)
'possible pay thaw helpful if you have' is the wordplay.
'pay thaw' anagrams to 'PATHWAY'.
However, I am unsure how the anagram is indicated.
'to' is the link.
Can you help me to learn more?
(Other definitions for pathway that I've seen before include "Walking track" , "A trodden track" , "route? ..." .)