A public house, usually known as a pub, is an establishment which serves alcoholic drinks - especially beer - for consumption on the premises, usually in a cozy setting. Pubs are commonly found in English-speaking countries, particularly in the United Kingdom, Ireland, Australia, New Zealand and Canada.
In North America, drinking establishments with a British or Irish name or theme are called pubs as well; the appellation "pub" itself is often a component of this theme. Although the terms may have different connotations, there is no definitive difference between pubs, bars, taverns and lounges where alcohol is served commercially.
Traditionally, a pub which offers lodging may be called an inn or (more recently) hotel in the UK. Today many pubs, in the UK and Australia in particular, with the word "inn" or "hotel" in their name no longer offer accommodation, or in some cases have never done so. Some pubs often bear the name of "hotel" because they are in countries where stringent anti-drinking laws were once necessary. Until 1976 in Scotland only hotels could serve alcohol on Sundays; in Australia, this restriction operated all through the week.