The word deli is a shortened form, or common nickname, of delicatessen, an American English version of the German delikatessen, the plural of delikatesse, "delicacy," or "fine food." Many delis specialize in the food of a certain region, country, or ethnicity — like a Jewish deli, a German deli, or a Greek deli.

The word "deli" comes from the German word "delikatessen": The word "deli" is derived from the German word "delikatessen," which means "delicious things to eat." Delis in the United States are known for their delicious sandwiches, soups, and other lunchtime favorites.

A delicatessen, or in short, a “deli,” is a store where people can go to buy ready-to-eat items such as cold cut meats, sliced cheeses, sandwiches, breads, salads and so much more. If you're from the Mid-Atlantic or New England areas, you probably have a favorite deli — or a list of at least a few favorites!

They are very common in NYC (everybody has one they frequent.) A “Deli” (short for “delicatessen”) is a place that prepares food - typically sandwiches, pre-made hot or cold dishes like spaghetti and tomato sauce, salads, sandwiches. Sometimes they have grills and prepare hot food to go (eggs, bacon, etc.)