Lottery is a competition based on chance, in which numbered tickets are sold for a prize, such as cash or goods. Lottery is usually used as a means of raising funds for a state or charity. The word derives from the Dutch noun lot, meaning “fate” or “chance.” A lottery is a form of gambling that is popular with people of all ages and income levels. Lottery is not without its critics, who claim that it leads to compulsive gambling and has a regressive impact on lower-income individuals. Regardless of these criticisms, the popularity and success of lottery games has led to their gradual expansion into new forms such as video poker and keno.

Many states enact laws that regulate the conduct of lottery games, and they delegate the administration of these programs to a lottery board or commission. These lottery divisions select and license retailers, train employees of retail stores to use lottery terminals, sell and redeem tickets, and pay prizes to winners. In addition, they may provide information to retailers about how to promote lottery games. Lottery revenue is usually a mix of profit for the state and taxes on ticket sales.

The practice of distributing property or other items by chance has a long record in history, including a few biblical instances and the Saturnalian feasts of ancient Rome. The first public lottery to award material prizes was probably held in Bruges, Belgium, in 1466, with proceeds intended for the poor.

In colonial-era America, lottery proceeds were often used to finance infrastructure projects, such as paving streets and building wharves. George Washington, in his autobiography, described how he donated land for a lottery at the start of the Revolutionary War to raise money for the Continental Army. The lottery was later criticized as an indirect tax, but this criticism was eclipsed by the more pressing concern about its effect on poverty.

Today, lottery revenues are a significant source of funding for education, social services and public works projects in the United States. Lottery games are also a significant source of revenue for state and local governments in Europe, Australia, Canada and South Africa. However, many of these revenues are derived from players who are not from the same geographic areas as the beneficiaries. This has raised concerns about the fairness of the distribution of lottery profits and has prompted calls for greater transparency in the lottery industry.

Despite these issues, the overwhelming majority of Americans support the continued operation of state-sponsored lotteries. The broad appeal of lottery games and their ability to raise significant amounts of money has influenced a number of other policy debates, including how to allocate government resources and how to encourage healthy behaviors among children. In the end, however, the primary reason that lottery supporters continue to win the argument is the fact that lottery proceeds are perceived as supporting a worthwhile public good. Studies have shown, however, that the objective fiscal condition of a state has little bearing on whether or when it adopts a lottery.