Plank feature (8)
I believe the answer is:
knothole
(Other definitions for knothole that I've seen before include "Timber fault" , "Flaw in timber" , "Flaw in plank of wood" , "Flaw in deal" , "Flaw in a piece of prepared wood" .)
I believe the answer is:
knothole
(Other definitions for knothole that I've seen before include "Timber fault" , "Flaw in timber" , "Flaw in plank of wood" , "Flaw in deal" , "Flaw in a piece of prepared wood" .)