Take a walk using a street directory (6)
I believe the answer is:
stroll
'take a walk' is the definition.
(I've seen this in another clue)
'a street directory' is the wordplay.
'a street' becomes 'st' (abbreviation).
'directory' becomes 'roll' (I've seen this before).
'st'+'roll'='STROLL'
'using' is the link.
(Other definitions for stroll that I've seen before include "A casual or leisurely walk" , "A quiet, pleasant walk" , "Walk slowly and idly" , "swan" , "Walk in a leisurely way" .)