The Oxford English Dictionary (definition of pub)

The Oxford English Dictionary defines "pub" as a short form of "public house," which is a licensed establishment where people can purchase and consume alcoholic drinks, often serving as social gathering places. Traditionally originating in Britain, pubs often feature a welcoming atmosphere, serving beverages like beer, cider, and spirits, and sometimes offering food. They function as community hubs, hosting events and providing a space for social interaction. The term emphasizes the role of these venues as accessible, communal spaces for relaxation, conversation, and leisure.