Follow a winding course (7)
I believe the answer is:
meander
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">follow a winding course</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for meander that I've seen before include "Wandering direction" , "Wander aimlessly like a stream" , "turning thereon?" , "Wind about or wander here and there" , "Renamed (anag)" .)