nonproducer noun a professional gambler who cannot be counted on to lose a great deal of money while gambling in a casino US
During his stay, heirogrlyphics are secretly appended to his name on the hotel register, which catalgoue him as a “dropper” (businessman and heavy loser), “producer” (businessman), or “nonproducer” (professional gambler). — Ed Reid and Ovid Demaris, TheGreenJungle, p. 2, 1963