Aperitivo is a genuine daily social ritual in Italy, not just a pre-dinner drink — and understanding its actual structure and purpose changes how you should approach it if you're visiting rather than just ordering a drink at a bar.

What aperitivo actually is

Aperitivo refers to both a specific drink category (light, often bitter alcoholic drinks meant to stimulate appetite before a meal — Aperol spritz and Campari-based drinks are classic examples) and the broader early-evening social ritual of having such a drink, typically accompanied by light snacks, before dinner — the word describes both the drink type and the entire social occasion built around it.

Why it's genuinely a pre-dinner ritual, not a substitute for dinner

Aperitivo is meant to open the appetite and ease into the evening socially, not replace dinner itself — the snacks that typically accompany aperitivo drinks (olives, chips, small bites, sometimes a more substantial buffet-style spread in some regions) are meant to be light, not a full meal, even though the "Milano aperitivo" tradition in particular has, in some venues, expanded into something closer to a substantial buffet that can function as a lighter dinner replacement.

Regional variation worth knowing

Milan is particularly associated with an elevated aperitivo tradition, sometimes called "apericena" (a blend of aperitivo and cena, meaning dinner) — some Milan bars offer a substantial enough food spread with the price of a drink that the tradition has genuinely blurred toward functioning as an affordable dinner alternative for some locals, a more elaborate version than the lighter, snack-only aperitivo found in other Italian cities.

Classic aperitivo drinks worth knowing

Milan's "apericena" tradition has blurred aperitivo into something closer to an affordable dinner substitute — a genuine regional variation, not the norm everywhere in Italy.