Shrink any salt shaker? (7)
I believe the answer is:
analyst
'shrink' is the definition.
(shrink can informally mean a psychoanalyst)
'any salt shaker?' is the wordplay.
'any salt' can be anagrammed to 'ANALYST'.
However, I am not sure how this is indicated.
Can you help me to learn more?
(Other definitions for analyst that I've seen before include "Someone skilled in detailed examination of structure" , "Expert who studies data and recommends appropriate action" , "One making detailed study" , "One examines the elements of something" , "Scientific or technical worker" .)