15 across
Cover
one’s
tracks
maybe
to
achieve
objective
(6)
Cover one’s tracks maybe to achieve objective (6)
hints
0
checks
0
hints
The definition is at the end of the clue.
How the clue works
The definition is objective, meaning a goal or aim. TAR is your "cover" for "one's tracks maybe" (roads, paths — things you'd tar), and GET means achieve, so stick them together and you've got it.