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betting of money or valuables on, and often participation in, games of chance (some involving degrees of skill). In England and in the United States, gambling was not a common-law crime if conducted privately. Even in colonial America, however, gambling was liable to rankle public opinion because it was often associated with rowdy activities and could produce debtors who would burden society.

In the United States, state laws largely govern gambling. Some states prohibit public wagers or betting by minors, while others allow wagering up to a certain amount. In some states parimutuel betting on horse races at the tracks is legal; several states permit parimutuel betting on dog races and jai alai games, and most states operate or participate in daily and weekly lotteries. Though all of these state-sanctioned forms may conflict with public opinion on the moral and economic worth of gambling, all provide state and local governments with large revenues. The first legalized offtrack betting system (OTB) in the United States opened in New York City in 1971.

Nevada was the first state to sanction many types of gambling, with casinos operating slot machines, card games, and various games of chance. For many years, Nevada (joined in 1978 by Atlantic City, N.J.) was the only place in the United States where casinos were legal; most of the states now have them. In some states the casinos are privately owned, though casino gambling may be restricted, particularly in those states along the Mississippi River, to riverboats (often permanently docked). In other states the casinos are only operated by Native American tribes. Following the federal Indian Gaming Regulatory Act of 1988, states were required to permit on reservations any type of gambling that was permitted off-reservation. Since that time, tribes throughout the country have opened legal gambling establishments, often greatly enhancing their economy and that of the area where they live, but reservation gambling still produces only a small percentage of all gambling revenues in the country. In the late 1990s, concerns over compulsive gamblingcompulsive gambling
or pathological gambling,
a psychological disorder characterized by a persistent inability to resist the impulse to gamble. The disorder is progressive and typically results in difficulties in one's personal, social, and work life; it may lead to
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 (said to affect up to 3% of adult Americans) and the social effects of the mushrooming gambling economy—which had grown by 1,600% since the mid-1970s, with revenues of some $50 billion—brought increased government attention, but gambling revenues have continued to grow in importance to many state budgets.

In the late 20th and early 21st cent., betting on sports such as baseball, basketball, boxing, and football, although illegal in nearly all states, increased tremendously. In 2018 the Supreme Court ruled that a 1992 federal law that barred states that did not have sports betting from legalizing it was unconstitutional, and a number of states moved quickly to legalize gambling on sports. Several countries in the Caribbean have established offshore sports betting and on-line casinos, patronized principally by Americans, despite the fact that Internet sports betting (or all interstate and international Internet betting, under some Justice Dept. interpretations) is illegal under the federal Interstate Wire Act (1961) and all Internet gambling is illegal under many state laws. A handful of states have legalized online poker and online casino games since 2012. The World Trade Organization has ruled (2004) that the United States cannot apply its laws to foreign Internet gambling operations, but the United States has not complied with the ruling. U.S. legislation enacted in 2006 forbade the transfer of funds from financial institutions to online gambling sites.

Organized sport, although haunted by the memory of the Black Sox scandalBlack Sox scandal,
episode in which eight members of the Chicago White Sox, the American League champions, were banned from baseball in 1921 for having conspired with gamblers to throw the 1919 World Series to the Cincinnati Reds.
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 of the 1919 World Series and college basketball scandals (1951, 1961), has done little to discourage betting, and instances of professional gamblers attempting to fix the outcome of sporting events still occur. It is also common for network television and newspapers not only to publicize odds but also to employ oddsmaking experts. For sporting events, gambling brokers (popularly, bookies) usually establish two sets of odds, one for each side of the bet, so that they profit no matter what the outcome of the contest.

See also lotterylottery,
scheme for distributing prizes by lot or other method of chance selection to persons who have paid for the opportunity to win. The term is not applicable when lots are drawn without payment by the interested parties to determine some matter, e.g.
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See E. Bergler, The Psychology of Gambling (1985); F. and S. Barthelme, Double Down (1999); A. Martinez, 24/7 (1999).


the staking of money on the outcome of games or events involving chance or skill. Although in most modern societies gambling is legal (and indeed often a major source of state revenue), religious and moral prohibitions still exert some degree of constraint. For a minority of people gambling can become a form of addictive behaviour; for most people, however, it involves a limited and controlled outlay and may serve important social functions in addition to the chance for material gain (e.g. bingo). Even serious gamblers are usually disciplined rather than compulsive, planning expenditure, limiting losses and husbanding any winnings (D. Downes et al., Gambling Work and Lesiure, 1976).

In a wider sense, much conventional, 'S peculative’, economic activity also involves elements of gambling – e.g. on stocks and shares.


Atlantic City
New Jersey city has become the Las Vegas of the East. [Am. Hist.: Misc.]
Balibari, Chevalier
de professional gambler and adventurer. [Br. Lit.: Barry Lyndon]
Beaujeu, Monsieur
de known for his betting. [Br. Lit.: Fortunes of Nigel]
Bet-a-million Gates
wealthy American industrialist John Warne Gates (1855–1911). [Am. Culture: Misc.]
Brady, “Diamond Jim”
(1856–1917) diamond-attired rail magnate and financier who loved to gamble. [Am. Hist.: Payton, 192]
Camptown Races Foster’s
ode to betting. [Pop. Music: Van Doren, 192]
Cincinnati Kid,
the “one of the shrewdist gamblers east of the Mississippi.” [Cinema: Halliwell, 462]
Clonbrony, Lord
absentee landlord is compulsive gambler. [Br. Lit.: The Absentee]
ancient Roman god of horse-racing and counsel. [Rom. Myth.: Zimmerman, 68]
Detroit, Nathan
his obsession with crap games so persistent that it even keeps him from getting married. [Musical Comedy: Damon Runyon Guys and Dolls in On Stage, 322]
devil’s bones
epithet for dice. [Folklore: Jobes, 436]
Google, Barney
hopelessly in love with the ponies. [Comics: Horn, 99–100]
Ivanovich, Alexei
irrevocably drawn to betting tables. [Russ. Lit.: The Gambler]
Las Vegas
city in Nevada notorious for its gambling casinos since 1945. [Am. Hist.: Payton, 382]
Lucky, Mr.
alias Joe Adams, gambler who owns the Fortuna, fancy supper club and gambling yacht. [TV: Terrace, II, 117]
family name of two brothers, Bret and Bait; self-centered and untrustworthy gentlemen gamblers. [TV: Terrace, II, 80]
plays poker to save Jack Johnson’s life. [Ital. Opera: Puccini, Girl of the Golden West, Westerman, 361]
Monte Carlo
town in Monaco principality, in southeast France; a famous gambling resort. [Fr. Hist.: NCE, 1819]
and Jeff hapless punters always looking for a quick buck. [Comics: Horn, 508–509]
the Board of Trade’s cellar, where all bidding occurs. [Am. Lit.: The Pit. Magill I, 756–758]
Queen of Spades, The
Aleksandr Pushkin’s short story about the downfall of the gambler Germann. [Russ. Lit.: Benét, 833]
Smiley, Jim
bets his frog can outjump any other; loses by sabotage. [Am. Lit.: The Celebrated Jumping Frog of Calaveras County]
References in periodicals archive ?
As this year's Triple Crown of Thoroughbred Racing unfolds 6 along with all its accompanying betting 6 it's timely to wonder how these new gamblers armed with big data, powerful computers and advanced mathematics really affect the house and other bettors.
In addition, increased competition likely made it less attractive for an individual sports book to systematically exploit known bettor biases, such as those for away favorites and overs.
Ali [1977] finds that bettors tend to overbet longshots and underbet favorites, and in a later paper [1979] finds that different types of bets, which should be identically priced according to the efficient markets model, are in fact so priced.
Likely the biggest advantage, however, of realizing the importance of consumption value in sports gambling and the link between fan behavior and bettor behavior is the possibilities of prices in these markets helping to explain fan behavior.
Grove said public perception of sports bettors is defined by skepticism and negative connotation.
This paper examines betting preferences in the NFL point spread and over/under markets using betting data from and bettor data from
"Bettor Biases and the Home-Underdog Bias in the NFL." International Journal of Sport Finance, 8(4).
Loyalty counts, and whether they call it "repeat customers," "past passengers," or whatever they wish, the $2 bettor is still there.
Table 3 reports the average payoff to the underdog bettor, the corresponding standardized test statistic, Z, and total number of games.
A lone bettor won the Lotto 6-digit jackpot of more than P12.8 million in Saturday night's draw, the Philippine Charity Sweepstakes Office (PCSO) said.
On May 12, the over P140 million jackpot of the Super Lotto 6/49 was won by a lone bettor from Manila, while the more than P79 million jackpot of the Ultra Lotto 6/58 was bagged by a bettor from Zambales.
8, a bettor from Borongan, Eastern Samar, bagged the P8.9 million jackpot of the Mega Lotto 6/45 after guessing the winning combination of 30-16-25-26-31-10.