Dinner moved to evening when work left home
Before the 1800s, breakfast was often toast or porridge and the day’s main meal—dinner—came around noon after hours of labor. When workplaces drifted farther from home in the late 1700s and 1800s, midday eating shrank into portable lunch, and the big meal slid into the evening.
A meal is timed food-taking larger and more varied than a snack. Cultures usually cluster eating in morning, early afternoon, and evening, yet the labels wander: dinner can mean the noon main meal or the evening one; supper and tea fill leftover slots. Breakfast literally breaks the overnight fast; lunch shortened from luncheon, once a snack at any hour that narrowed in the twentieth century to a midday plate. Special meals mark weddings, funerals, and holidays; everyday ones happen at home, in restaurants, or in cafeterias.
British "full breakfast"—bacon, sausages, eggs, and companions—rose in the Victorian era and appears among suggested menus in Isabella Beeton’s 1861 Book of Household Management, set against lighter Continental pastry breakfasts. A multi-course dinner in English-influenced form may run three to five stages; Italian formal structure stacks antipasto, primo, secondo with contorno, and dolce. Packed lunches travel in boxes or bags; Mumbai’s dabbawallas ferry tiffin from home to workplace. Store "meal deals" bundle sandwich, snack, and drink for convenience, while critics fault plastic waste and over-purchase.
Cooking for meals ranges from open-fire grilling to oven baking and even acid "cooking" as in South American ceviche. Historically meals were communal sharing. In the twenty-first century more adults in developed countries eat alone, yet many still refuse to call solitary eating a real meal. Restaurants have answered with solo reservations, bar seats, and communal tables. The vocabulary stays slippery—Sunday dinner can still mean a midday roast after church—but the modern schedule of light midday food and evening dinner is largely an industrial-era commute story.
Source: Meal