Hotel slang refers to a kind of special and intra-industry terms and expressions circulating in the catering industry. These terms and expressions are usually professional words, which are used to facilitate the communication between hotel staff. For example, "a face" means a complete set of tableware in slang; "Sashimi" means sashimi; "Cooking" refers to the chef, and so on.

There are various sources of slang in restaurants, including professional experience, inheritance within the industry, and familiarity with a specific field. These terms and expressions save time and energy in communication, and can standardize steps and improve operational efficiency. At the same time, the slang in the hotel also has certain confidentiality, and only professionals can understand its meaning and usage.

The slang in the hotel is very important in the service process, which can enable the hotel staff to communicate and cooperate quickly, thus improving the service quality and work efficiency. When customers enter a restaurant, they often find it difficult to understand the terms and expressions in the catering industry, so hotel staff should control the use of slang in the service process to avoid causing confusion and unnecessary trouble to customers.