Tracking down (7)
I believe the answer is:
tracing
(Other definitions for tracing that I've seen before include "Finding by investigation" , "produce copy?" , "Tracking or outlining on transparent paper" , "Hunting down" , "design" .)
I believe the answer is:
tracing
(Other definitions for tracing that I've seen before include "Finding by investigation" , "produce copy?" , "Tracking or outlining on transparent paper" , "Hunting down" , "design" .)