slot games terminology and glossary

Slot Games Terminology and Glossaries

  • 25th, Jan 2023

Slot machine terminology can be confusing to beginner slot players while they are willing to play for real money online slot games.

We create a definitive glossary of terms used in the field of online slots, and casino slot machines so that you can understand all of our how-to slot machine instructions.

From slot symbols and features to different sorts of slot machines, it is critical that you know everything you learn about this interesting live casino games online.

The slot machines of yesteryear are a far cry from the complex and immersive machines found in casinos today. Long gone are the days of simple one-armed bandits and Bell Fruit machines, as modern slots boast an array of advanced features, incredible graphics, and captivating sound.

With so many options on offer, it’s easy to feel overwhelmed when entering a casino for the first time. Don’t worry! We are here to comprehensively explain the terminology used when playing best online slot games for real money.

Become an expert on slot terms, and you could be well on your way to receiving a generous reward from Khelwin777 where you can play online games and win real cash in India.

Read our detailed definitions of slot terminology to become familiar with slot machine terminology and language.

slot games terminology

3-Reel or 5-Reel

When you press the start button, the symbols on the reels spin around. Historically, slot machines have used three reels, but nowadays five reels are more common.

3D video slots

Experience the rich visual effects of the spinning reels as they come alive in vibrant 3D graphics. Enjoy a more immersive gaming experience with enhanced visuals.

Auto Spin

If you don’t feel like exerting yourself, why not let the machine take care of it? Activate the auto spin function and choose how many spins you want to automate, then kick back and let the slot machine do the work for you.

Bet Min

The least amount of money one must wager in order to participate.

Bet Max

Bet Max is a slot machine wagering option that allows you to bet the maximum amount allowed in a single spin.

Bonus Features

Slot machines have been enhanced with the addition of special symbols such as wilds, scatters, and free spins, which can increase the chances of big win and add an extra layer of excitement to the game.

Big Bertha

In physical casinos, these are the large slot machines placed near the entrance, meant to draw the attention of anyone in the vicinity who had not yet realized that the casino was there.

Cascading/Tumbling Reels

A feature where symbols on a winning line are removed and replaced with new symbols that can create a new winning line with the same spin.

Expanding Wilds

When a wild symbol appears on the reels, it could potentially fill the entire reel, increasing the probability of a winning combination.

Fruit Machine

A “fruit machine” is an older term for the classic slot games that had symbols such as fruits, vegetables, and other food items as their icons.

 Also Read: Andar bahar Game Rules

Hot and cold slots

If a slot machine is currently giving out large payouts, it can be considered “hot.” Conversely, if a game has had few payouts for a while, it is “cold.”

High or Low Variance

Low variance slots offer more frequent wins at lower amounts, while high variance slots provide less frequent wins but at higher amounts.


Some slots accumulate a small portion of each bet and put it in a pot that grows over time. When the pot reaches a certain size, one lucky player will win the entire amount, which can be worth millions of dollars.

Mobile Slots

These games are designed to run smoothly on phones and tablets, making them ideal for tech-savvy players.


You can have the chance to multiply your winnings by up to ten times, which can be thrilling, or only by two times, which is not quite as exciting.

Nudge Slot

Nudge machines were a type of game machine that allowed players to make small adjustments to the reels in order to try and win a prize. Players would press a button to move the reels down one at a time in order to create a winning combination, but they could only do this a set number of times. These machines are not as prevalent as they used to be.

Payline and ways to win

In the past, players had to get matching symbols on a single payline to win. Now, with multiple pay lines, players have more opportunities to win when they spin the reels. There are now many more chances to win with a variety of patterns to bet on.


The table explains what you can gain for various symbol combinations or bonus rounds.


The number of paylines on the slot (as opposed to reels)

Return to Player

A slot game’s RTP (return to player) is a percentage figure that indicates how much, on average, of the money wagered is returned to the player. For example, the Gonzo’s Quest slot has an RTP of 96%, meaning that for every Rs. 100 bet, you would get back Rs. 96 on average.

Second Screen Bonus

A beloved independent extra game for video slots, usually with an interactive component, like the participant choosing secret reward boxes or participating in a higher or lower game.

Three Liner

A three-liner is a gaming term that refers to a gaming machine with three spinning wheels where players must arrange three matching symbols to win money.

Two Liner

A two-liner is a gaming machine with two reels where players must align two symbols to win a prize.

Up / Down Slot Cycle

The payout proportion of a space machine fluctuates at any given second because the normal payout percent is determined over a long stretch of time. The opening pattern of high points and low points alludes to the vacillations that occur during that time period.

Virtual Reel

Virtual reel technology enables the RNG to choose more unsuccessful mixes than successes without adding additional reels or bigger reels. To offer bigger jackpots, The probability of winning had to be reduced, and the virtual reel was the answer that the slot machine creators concocted.

WAP, or Wide Area Progressive

Wide area progressives are slot machines that are situated at assorted gambling dens that have the progressive jackpot interconnected. As gamblers wager on these slot machines in the different sites, the pot grows in every machine.


The zigzag is a phrase utilized to explain the line that can be generated on several multi-line payoff one-armed bandits. Instead of the line running straight across the display or diagonally, the line is jagged.


Online casino slot games have advanced considerably since their inception as the traditional “one-armed bandit”.  Now, with advanced features, 3D graphics, and captivating soundtracks, players can enjoy an immersive gaming experience that is sure to keep them entertained.

With our comprehensive explanation of slot machine terms and glossaries, we hope we have helped make your entry into the world of best casino slot games for real money a little bit easier.

Here you will have several casino games including online live casino table games and slot machine games with various prize pool and free sign up bonuses. Now that you know the basics, why not come and try your luck at Khelwin777 which is one of the best online casinos in India. 

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