Every slots machine has a predefined set of symbols which makes up the gameplay on the reels. Most classic slot games will feature usual symbols like Bars, Sevens, Cherries and Bells. However, modern video slots will rarely use these symbols anymore as they will want to match their symbols with the game theme. In general, symbols are divided into two categories: payout and special symbols. This article will break down the meaning of each type of symbols for new slot players. But first, let’s dig briefly into the story behind the first slot symbol.
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21+ and present in CT, NJ, PA, MI or WV. Must not have previously placed any wager on FanDuel Sportsbook, FanDuel Casino, Betfair Casino, Mohegan Sun Online Casino or Stardust Casino. Must play risk-free to receive $100 bonus. $100 bonus issued in four weekly increments of $25. Risk-free refund and bonus are both issued as nonwithdrawable casino-only site credit that expires 7 days after receipt. Restrictions apply. See full terms at fanduel.com/casino. Gambling Problem? Call 1-888-789-7777 or text "CTGAMB" to 53342 (CT), 1-800-GAMBLER or visit FanDuel.com/RG (NJ, PA, MI), or visit www.1800gambler.net (WV). |
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21+. CO, IN, MI, PA, or TN only. Gambling problem? Call 1-800-522-4700 in CO, 1-800-WITH-IT in IN, 1-800-270-7117 in MI, 1-800-GAMBLER in PA, or call or text the TN REDLINE 1-800-889-9789 in TN. Terms & conditions apply. |
Slot Machine Symbols: History
The first-ever slot machine was created in 1895 by Charles Fey. It was named the Liberty Bell since the highest paying among the slot machine symbols was a cracked liberty bell. This game set the path for the future development of slot games and slot machines, to the modern versions we can see today online and across the casino floors.

What Does BAR Mean on a Slot Machine?
In the early 1900s, the Bell-Fruit Gum Company created a new type of slot machine that dispensed chewing gum flavours as against cash prizes. This little innovation was adopted because laws in the US banned gambling. The Bar on the slot machine is simply an indication that you won a piece of chewing gum.
At that time, gums were common prizes found among gamblers. It’s been over a century later, and slot manufacturers are still very much designing their slot machines with the same bar symbols and fruit colours.

Payout Symbols on a Slot Machine
In this category, we put the base play symbols which are responsible for creating winning combinations on the reels. The payout symbols are divided into 3 categories, which include low, medium and high paying game symbols. Almost every slot machine has different paying symbols, which make the gameplay fun.
Special Symbols on a Vector Slot Machine
In this category, we put the base play symbols which are responsible for creating winning combinations on the reels. The payout symbols are divided into 3 categories, which include low, medium and high paying game symbols. Almost every slot machine has different paying symbols, which make the gameplay fun.
Wild Symbol – The Wild symbol is also known as the Joker among experienced players since its primary function is to substitute for other symbols. Some Wilds can only replace the basic payout symbols, while in some slots it can substitute for all other symbols. But at the same time, the Wild can have more functions.
Stacked Wild – This symbol can land stacked on the reel, covering 2 or more positions.
Expanding Wild – As its name indicates, this wild symbol will expand to cover the entire reel it lands on.
Spreading – It means the Wild will spread in a given direction when landing on a reel.
Sticky Wild – The Wild will remain in position for the duration of the feature.
Multiplier Wild – It will multiply the winning combination it contributes to.

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21+ and present in CT, NJ, PA, MI or WV. Must not have previously placed any wager on FanDuel Sportsbook, FanDuel Casino, Betfair Casino, Mohegan Sun Online Casino or Stardust Casino. Must play risk-free to receive $100 bonus. $100 bonus issued in four weekly increments of $25. Risk-free refund and bonus are both issued as nonwithdrawable casino-only site credit that expires 7 days after receipt. Restrictions apply. See full terms at fanduel.com/casino. Gambling Problem? Call 1-888-789-7777 or text "CTGAMB" to 53342 (CT), 1-800-GAMBLER or visit FanDuel.com/RG (NJ, PA, MI), or visit www.1800gambler.net (WV). |
T&C's apply
21+ and present in CT, NJ, PA, MI or WV. Must not have previously placed any wager on FanDuel Sportsbook, FanDuel Casino, Betfair Casino, Mohegan Sun Online Casino or Stardust Casino. Must play risk-free to receive $100 bonus. $100 bonus issued in four weekly increments of $25. Risk-free refund and bonus are both issued as nonwithdrawable casino-only site credit that expires 7 days after receipt. Restrictions apply. See full terms at fanduel.com/casino. Gambling Problem? Call 1-888-789-7777 or text "CTGAMB" to 53342 (CT), 1-800-GAMBLER or visit FanDuel.com/RG (NJ, PA, MI), or visit www.1800gambler.net (WV). |
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$20 Free on SignUp
T&C's apply
21+. CO, IN, MI, PA, or TN only. Gambling problem? Call 1-800-522-4700 in CO, 1-800-WITH-IT in IN, 1-800-270-7117 in MI, 1-800-GAMBLER in PA, or call or text the TN REDLINE 1-800-889-9789 in TN. Terms & conditions apply. |
T&C's apply
21+. CO, IN, MI, PA, or TN only. Gambling problem? Call 1-800-522-4700 in CO, 1-800-WITH-IT in IN, 1-800-270-7117 in MI, 1-800-GAMBLER in PA, or call or text the TN REDLINE 1-800-889-9789 in TN. Terms & conditions apply. |