Path (5)

'path' is the definition.
(I know that trail is a type of path)
This is all the clue.
(Other definitions for trail that I've seen before include "advertise upcoming programmes" , "Straggle" , "Beaten path; follow" , "Rough path" , "Follow - track" .)
'path' is the definition.
(I know that path can be written as route)
This is all the clue.
(Other definitions for route that I've seen before include "The way to go" , "Course followed" , "Way travelled" , "track" , "' - - 66', Nat Cole song" .)
'path' is the definition.
(I know that path can be written as track)
This is the entire clue.
(Other definitions for track that I've seen before include "racecourse" , "Mark of passage" , "One of the songs on CD?" , "Mark left" , "One song on CD?" .)
'path' is the definition.
(I know that path can be written as course)
This is the entire clue.
(Other definitions for course that I've seen before include "Curriculum" , "Direction taken or intended, as in race" , "Source (anag.)" , "Each separate part of meal" , "Pursue - career - run - series of lectures" .)