Sacker n. : One who sacks; one who takes part in the storm and pillage of a town.

Example:
How long do you have to be a Sacker at kroger before promotion to cashier?

Taxonomy
eating disorders, Ira M. Sacker, anorexia, anorexia nervosa, bulimia nervosa, treatment, eating disorder treatment, family therapy, Anatomy of Anorexia, prevention and treatment, treatment of eating disorders, types of eating disorders, patient program, individualized, spectrum, binge-eating, compulsive, Medical Director.

Defination from the web:
Sacker has been one of the world's leading clinical voices and social activists for the prevention and treatment of eating disorders. ... This program was started by Medical Director, Ira M. Sacker, M.D., internationally known expert in the field of eating disorders and author of ...