Slot Machine Related Terms Examples
Slot Machine Related Terms Definition
Slot Machine Related Terms Definitions
Slot Machine Related Terms Glossary
Slot Machine Terms

Another word for slot. Find more ways to say slot, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. The ‘candle’ is slot machine slang for the light at the top of the game. When change is required, the player can push the ‘service’ or ‘help’ button which will flash the light to alert the operator. A carousel is the name for a group of slots, typically in an oval or circle formation.

The definitive list of slot machine terms you encounter when playing online slots games for real money. It is also useful to learn these phrases and their meanings if you ever go to a brick-and-mortar casino. It helps have a great casino experience.

Save this list and come back to it when you see a new term on a slot review.

Slot Game Terms A – Z

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List of Slot Machine Terminology with Definitions

This glossary includes popular words that every game uses and some you might have never seen before. Learn what a progressive slot is, the difference between a free spin and free play, and all about those tricky pay tables.

A 1,024-way machine is similar to a 234-way game but with an extra row of symbols. The five reels with four columns create an exponential amount of new paying combos.

A 234-way machine pays out when symbols appear on any of the reels in any position. Symbols count toward winning combinations as long as they are adjacent.

3D Video slots are graphically intense slot games with depth in their imagery to give a three-dimensional effect.

A 3 reel slot machine has three spinning columns of symbols.

A 5 reel slot machine has five spinning columns of symbols. This type of game seems to be the new standard for online slots.

A 6 reel slot has columns of spinning symbols. These games usually have additional features.

Action is the total amount that a slots player bets in a certain period of time. This number is used for some bonus offers and when clearing wagering and rollover requirements.

An active payline is “turned on” and pays a prize if a winning combination lands on it. Many machines let you activate and deactivated paylines to adjust the wager.

All ways machines have paylines that create winning combinations from left to right and right to left.

An annuity winner takes their prize in payments instead of a lump sum. This option isn’t available online.

Autoplay and autospin features let you set a wager and number of spins for the machine to complete automatically. You can usually cancel autoplay after any round.

Bars are classic black slot symbols with “BAR” printed on them in white. They are often the lowest paying and come in single, double, or triple stacked versions.

Basic slots are three-reel machines with a single payline. The prize is always the same, and there are no special features.

The bet is the amount that a player wagers on a spin.

A “bet one” setting adjusts the wager to one single coin of the selected denomination per spin.

A bonus feature, or bonus game, offers free spins, additional wilds, or another big win potential. Find instructions on how to activate the feature in the game’s paytable.

A bonus round is an in-game event where players make specific decisions to earn extra prizes.

Buy a pay refers to payouts that a player gets only if there is a certain wager amount per spin. It’s important to take notice of this as the jackpot sometimes won’t be available unless you’re betting a certain amount.

Buy a feature grants access to certain bonuses or special modes if a player is wagering a minimum amount per spin.

The candle is the light on top of a physical slot machine at a casino. You can use it to call over an employee if there is an issue, or if you hit the jackpot.

A carousel is a bank or group of slots that are together on a casino floor.

Cascading wilds convert other symbols in a slot game into more wilds, allowing for massive or concurrent wins.

A classic slot machine has three reels and only a few paylines. These machines often use vintage symbols like bars, bells, fruit, and 7s.

Coins are the total amount of cash you have in a slot machine at any given time.

The coin size is the value assigned to each coin or credit when you’re betting at a slot machine. These can be as small as 1¢ or large as $100. This amount gets multiplied by the number of paylines to calculate the total bet.

A coin slot is a physical hole where you put your coins to fund the machine. Finding a coin slot is becoming rare with digital machines, although some casinos still offer physical quarter or penny games.

The collect button allows players to cash out their remaining credits from the slot machine.

Comps are complimentary prizes, drinks, food, or spins offered by the casino for loyal players.

Columns are the vertical lines of symbols that spin. This term is used interchangeably with reels.

Credits are the unit used after you insert money into a slot machine. A credit indicator is usually near the bottom of the slot machine or screen.

The denomination is the value of a single coin on a slot machine. Some machines allow the player to change the coin amount. A carousel of slots in a brick and mortar casino will usually be the same denomination.

Demo mode, or practice mode, gives you a “fun balance” to play a slot game. You can not win real money, and your balance doesn’t carry over.

Expanding wilds are a unique type of wild symbol that grows beyond a single space. These often fill the entire reel they land on, creating more winning potential.

EGM is an acronym for “Electronic Gaming Machine.”

A feature is any additional bonuses, free spins, and side games that you can unlock with certain winning combinations.

A fixed jackpot is a set amount a player wins if they hit the jackpot combination. This is the traditional payout in slot machines, also called a flat-top slot.

A free play slot lets you try the game without risking any real money. The best online casinos offer this with their demo mode.

Free spins are opportunities to spin the reels and win prizes without having to wager. You earn them during game features or with some casino bonuses.

The gamble feature gives you a chance to double your previous winning spin’s prize.

To “hit” is to complete a winning combination on an active payline.

The hopper is the area below the reels of a physical slot machine used to catch winning coin payouts. These days, most slots use ticket vouchers.

The jackpot on a slot machine is the highest possible award. Quite often, players can only hit the jackpot at max bet.

A line bet refers to how much a player is wagering on a single slot machine line. This amount determines the payout if the player hits a winning combo.

A loose slot machine has a higher than average return to player (RTP).

The max bet is the highest amount of credits that a player can wager on each spin. On most slots, there is a bet max button to adjust the wager to the maximum automatically. Sometimes the jackpot is only available when playing at the max bet.

Mechanical slots are traditional, older machines, and have physical reels that stop behind a glass revealing symbols. These generally have fewer paylines than a video slot and predominantly feature 3-reels.

The min bet is the smallest amount a player can wager on one spin. Usually, it’s one credit for one payline. It could be as little as one 1¢.

Mobile slots have intuitive touchscreen controls for phones and tablets. Play them right in the web browser of your mobile devices.

Multi-line slots have many paylines. Each line increases your wager and drastically boosts your chances of winning.

A multiplier is a feature or symbol that significantly increases your winning payouts. For example, a 3x multiplier triples your win.

A nudge slot has symbols that move up or down once the reel has stopped. They provide additional wins and an added

Slot Machine Related Terms