If you normally only use the term "dinner" for rather more formal evening meals, and call your informal, family evening meal "supper" (pronounced "suppah"), you are probably upper-middle or upper class.
“Gourmet” refers to high-quality or sophisticated food and drink, often associated with fine dining, exceptional ingredients, and expert preparation. The term can describe both the food itself and the people who appreciate and seek out refined culinary experiences (often called gourmets or food connoisseurs).
Supper, (as well as the verb to sup) is related to the word soup, and also the word sop. As opposed to dinner, which is likely to be both more formal and more substantial, supper is a meal at which you are likely to sop up soup with your bread.
In the middle of the day, you might have lunch or dinner. Lunch sounds more informal or more typical, particularly for people who are working. In the evening, you might have dinner or supper.
Diner slang is a fun set of code words used by restaurant workers like waitresses and cooks to call out orders fast. Famous examples include Adam and Eve on a raft for poached eggs on toast, cow paste for butter, and cackleberries for eggs.
Neither is strictly "more posh," but upper-middle-class and upper-class British English uses them to mean different levels of formality. In upper-class speech, dinner is the formal event with guests, while supper is the casual family meal at home. However, using the word "supper" itself is often stereotyped by the general public as a middle-class or "posh" marker.
Some people in Britain and Australasia refer to their main evening meal as "tea" rather than "dinner" or "supper". The use of "tea" varies by social class based on social class.
In the 1700s meals at 10am, noon or 2pm and 7pm were called dinner and supper, but by the Victorian era (1837 – 1901) had become known as luncheon and dinner. Suppers might be informal meals, with dishes laid on small tables around the room, and no need for servants to be on duty.
Caviar, lobster, and truffles are commonly cited as luxurious, while others mention foie gras, wagyu beef, and wild mushroom risotto as rich or high-end options.
Dinner — also called supper — is the third meal of the day. It's the main meal, the one families often try to have together at the end of the day. If you skipped breakfast and lunch, then you probably can't wait for dinner: you must be starving!
