inscrutable - Dictionary definition and meaning for word inscrutable
IN(not)+SCRUTINY(critical observation or examination)....a thing that cannot be examined or understood is inscrutable.....
in[not]+screw+table...a table which cannot be screwd is impenetrable and we dont readily understand why cant we screw it which is mysterious
That cannot be scrutinized
It was a mystery what was behind the wall, so Ebenezer SCROOGE INserted his drill INto the wall and SCREWED IN a hole so he could peep INto it.
To screw a girl in a table is mysterious for virgin boys.:p
scrutiny is to examine closely. Inscrutable whereas means something that can not be examined closely as it is not understood in the first place.
Read it as Inscru Table... Have you heard of this type of table anywhere ? ? .. Hence it is " impossible to understand / interpret "