A Glossary of Keno Terms.

Keno is a game that is more like a lottery. The game seems to have originated long ago in China, dating back 200 B.C. Apparently the game came to the West along with immigrant workers in the 1800s, and gained popularity only after the 1930s, when Nevada legalized gambling. Today you can play keno both offline as well as online. If you are new to Keno, you would do well to know the different terms used in the game. What is an 'all or nothing'? Or a 'ball game'? What does someone mean when he uses the term 'buy-in tournament'? This article provides a glossary of these and some other terms used in Keno.

Some Important Keno Terms to Know :

Keno : This is today's version of an ancient Chinese lottery. You get to select up to 15 numbers, trying to match the 20 numbers drawn by the casino from 1-80 (or nowadays sometimes the total is 120), and you win if you are able to correctly guess the numbers drawn.

All or Nothing : This is a term used in Keno to represent a ticket that pays only if you draw all the numbers picked, or if you draw none of the numbers picked.

Ball Game : This is the most common form of Keno nowadays. In this form of the game, plastic balls represent the numbers.

Blank : This is a term used to represent an unused Keno ticket.

Blower : The blower is part of the machine that is used to dispense the plastic balls used in Keno. With the blower, the game operator uses air to force the balls into a tube.

Buy-In Tournament : This is a type of Keno tournament where you have to pay a pre-determined fee upfront. Once you pay the fee, you are eligible to play in a specific number of games or play a set number of tickets. In a buy-in tournament, you get to keep any money you win.

Cage : The cage is no longer used in Keno games today. Basically, it was a wire cage used in the earlier days to hold Keno balls. Today, you mostly find plastic hoppers. The term 'cage' also denotes a specific area in a casino where only employees are allowed, and where you can find Keno workers.

Catch : This is a term used to denote a number that you have called in a Keno game.

Catch-all : This is a type of Keno game where you have to get all the numbers marked on your ticket. Another game is Catch-zero, where you must ensure you do not get any of the numbers that you have marked on your ticket.

Close : This is a term used to identify that period in time when the casino stops accepting any more Keno tickets. The time period usually stretches from just prior to the draw till immediately after the draw.

Fractional Rate Ticket : This term is used to represent a ticket that you can play for a fraction of the standard rate.

High End Ticket : This term is used to refer to a Keno ticket that pays you more if you catch a high number of spots. However, if you catch a lower number of spots compared to the standard ticket, you win less or even no money.

High Roller Ticket : This is a Keno ticket whose minimum pricing is high.

House Edge : This term is used to represent the percentage of bets that the house, i.e. the casino, can hope to win over time. The standard house edge is 30%, though this number is not necessarily the same for all casinos.

Summing up : The above are some of the terms that you will encounter when you start playing Keno. This is not an exhaustive list by any means, and you would do well to read up more about the large number of terms related to Keno before going ahead and trying your luck at the game.