Online Casino Terminology You Need to Know

In the online casino community, there are hundreds of different terms that get thrown around on a regular basis. At first, it can sound like an alien language. After a short while, though, it all makes perfect sense. The more you memorize, the better. 

If you’re a total beginner, it’s recommended that you start learning the terminology now so that you aren’t accidentally caught out mid-game when there’s money on the line. After all, that’s the last outcome you want to happen! 

As a friendly gesture, this guide is going to tell you about the main online casino terminology that you need to know for the rest of the 2020s. 

“Double Down”

Firstly, let’s discuss the double down meaning. 

Double down is a term generally used in blackjack. It means to double your cards after you’ve been dealt your initial hand. A player will only double down when their hand is strong (a low total). 

If you’ve never played blackjack before, you should only double down when you’re uber confident. Otherwise, you’re running a risk of sending your hand value over 21 and losing the game. 

“House Edge”

In the casino world, the casinos (and their dealers) are referred to as ‘the house.’ 

The ‘house edge’ is the mathematical advantage that the casino has over you (the player). 

For instance, when you play roulette, the casino always has a house edge. This is because of the ‘0’ and ‘00’ on the roulette wheel (which are green in color). If you bet on either red or black, the ball can still land on one of the green slots, which gives the casino a mathematical advantage over you. 

“Deposit Bonus”

When you first join an online casino, you’ll likely be offered a deposit bonus. 

In a nutshell, a deposit bonus is when you receive a reward (or ‘freebie’) just for making a deposit. Today, there are lots of ways you can make deposits and transfer money online. 

A typical example of this is: 

Deposit $10 today and receive a free $20 deposit bonus.

In this case, it would mean you would have an account total of $30 to gamble with ($20 of which you’ve received for free). Not bad, right?

When searching for an online casino, make sure to choose one that offers regular deposit bonuses, as it’s a good way to maximize your experience. 


A payline is the row of symbols that you see on any slot machine. 

The aim is to get a winning combination of symbols across the payline so that you win. For example, on a 3-reel slot machine, 3 cherry symbols would do this for you! 


Finally, there’s the classic term ‘all-in.’ 

To go ‘all-in’ means to put all of your gambling funds into the game. Typically, you will see this happen in games of poker when one player attempts to scare the others by putting all of his chips on the line. James Bond did this in the classic movie Casino Royale (2006). 

Similarly, if you’re playing online roulette, for example, you could go all-in by putting all of your funds on red or black. However, it’s recommended that you don’t do this often, as it’s a high-risk strategy. 

Treat Yourself to Sci-Fi Swag!

We’ve partnered with the folks at TeePublic to give fans the opportunity to support one another and express their interests by owning customized, unique merchandise based on their favorite science fiction franchises! Designs are created by fans and a portion of proceeds from each sale go to supporting the artists and their work! Check out the entire store and see if anything gets your attention!

Written by ChrisPublished on 2022-09-17 07:59:32
4.5 rating
カジ旅(Casitabi Casino)は、日本で2015年にスタートしたオンラインカジノで運営会社はスウェーデン🇸🇪の Hero Gaming Ltdのブランドです。カジ旅の魅力はなんと言っても冒険的要素を含んだロールプレイング的ゲームとスロットの種類の多さ
ボーナス合計: 最大$540 + 100スピン
4.5 rating
レオベガス(Leo Vegas)は2012年にオープンしたヨーロッパでも大御所のオンラインカジノ サイト欧州のオンカジ プレイヤーなら誰しもが知っている超有名サイトで、レオベガスを筆頭にオンカジ ブームが起こったとも言われているほど。
ボーナス合計: 最大¥170,000 + 無条件60回スピン
4.8 rating
ベラジョンオンラインカジノは、日本国内で人気No.1のオンラインカジノ!スロットやテーブルゲームなどをオンラインで楽しめる時代が来ました! 今なら新規登録の方に入金不要ボーナス10ドルをプレゼント中
ボーナス合計: 最大$1,030