► (alsodetail person) COMMERCE, MARKETINGa person who visits a company's customers, to give them information about the company's products and to find out about the level of sales, etc.: »
A pharmaceutical detailer promotes the use of, and sells, legal drugs and other pharmaceutical products to physicians, dentists, hospitals, etc.
► (alsoauto detailer) TRANSPORTa person whose job is to clean the inside and outside of cars