What Does 86 Mean in a Restaurant? In a restaurant, "86" is a term used to indicate that an item is no longer available or is out of stock. Originating from the early 20th-century American slang, the term is believed to have come from various sources, including the idea that the number 86 represented the last item or a code for eliminating something from the menu. When a server or kitchen staff says "86 the steak," it means they should stop serving that particular dish. The term helps streamline communication between the kitchen and front-of-house staff, ensuring efficient service and avoiding customer disappoints.

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