What Is the Third Side of a Coin Called? Exploring the Mystery Behind the Triquetra

Have you ever flipped a coin before? Heads or tails, you win or you lose. But have you ever wondered what the third side of a coin is called? You know, the part that nobody sees, the edge that’s often overlooked, the middle ground that’s often ignored. That’s what we’re going to explore today – the third side of a coin.

It may not seem like a big deal, but the third side of a coin is actually a symbol of balance and neutrality. In a world that’s constantly pushing us to take sides and pick a team, the third side of a coin serves as a reminder that sometimes, there’s a middle ground to be found. It represents a place where two opposing sides can meet, where compromise can be made and where solutions can be found.

So let’s take a closer look at what the third side of a coin truly represents. Is it just a simple edge that separates the two sides or is there more to it than meets the eye? What can we learn from this often-overlooked part of our daily lives? Let’s flip this coin and find out.

Names for Unusual Shapes

Shapes are an essential part of our daily lives, whether we are talking about everyday objects or abstract ideas. While most of these shapes have names we all know, such as circle, square, and rectangle, there are some unusual and less-known shapes that we may come across. Here, we will explore some of these unique shapes and their names.

One of the most unusual shapes with an interesting name is a Reuleaux triangle, which is named after the German engineer Franz Reuleaux. It is a shape that can be both curved and straight at the same time, much like a square with rounded sides. This unique shape is often used in mechanical engineering, robotics, and even the design of wine bottles.

Another fascinating shape with a fascinating name is the Vesica piscis. It is formed when two equal circles overlap each other in such a way that the center of each circle lies on the circumference of the other. It is believed to have mystical properties and is often used in ancient symbols and artwork.

Other lesser-known shapes and their corresponding names include:

  • The deltoid – a closed curve shape that resembles the Greek letter delta (Δ)
  • The heptagon – a seven-sided polygon
  • The tetrahedron – a pyramid-like three-dimensional shape with four sides

Finally, there are also some shapes that are just plain weird-looking. Some of the most peculiar shapes include the Amphisbaena, the Epitrochoid, the Trefoil knot, and the Penrose Triangle. While these shapes do not have the practical applications that other shapes do, they are fascinating to look at and contemplate.

Language and Linguistics

When it comes to the third side of a coin, the language and linguistics surrounding this concept can be quite interesting. The term “third side of a coin” is a linguistic device called an oxymoron, which is a combination of two contradictory terms.

  • The word “third” implies there are only three options, yet coins only have two sides.
  • The term “side” implies a physical dimension, yet the “third side” is an abstract idea.
  • Finally, the word “coin” implies a specific object, yet the term “third side of a coin” is often used in a metaphorical sense.

Despite this apparent contradiction, the term “third side of a coin” has become an idiomatic expression to express the idea of a hidden or unseen option that exists beyond the two obvious choices.

Other Linguistic Use of “Third Side of a Coin”

The phrase “third side of a coin” is often used metaphorically in various fields. Let us consider some examples below:

  • In conflict resolution, the “third side of a coin” represents the mediator or peacemaker who helps resolve a dispute between two parties.
  • In decision making, the “third side of a coin” represents creative thinking that allows one to find a solution that incorporates the best of both options.
  • In entrepreneurship, the “third side of a coin” represents innovation and the ability to think outside the box.

The Coin as a Metaphor

The coin itself is an interesting metaphor in the context of language and linguistics. The two sides of a coin are often used to represent binary oppositions such as good/evil, life/death, and male/female.

The coin as a metaphor has been so ubiquitous that it has influenced the way we speak. We often use expressions like “flip a coin” to mean making a decision between two options, or “heads or tails” to represent a binary choice. The word “coin” and its related idioms have become part of the language, shaping the way we think and speak.

The third side of a coin may not exist in the physical world, but its linguistic implications are fascinating.

Term Definition
Oxymoron A combination of two contradictory terms.
Idiomatic expression A phrase whose meaning cannot be inferred from the literal definition of its words.
Binary opposition A pair of related terms or concepts that are opposite in meaning.

The language and linguistics of the third side of a coin reveal how language, as a system of communication, influences the way we think and perceive the world around us. The next time you hear someone use the phrase “third side of a coin,” you will know that they are using a linguistic device to express an abstract concept.

The History of Money

Money has been a vital element of human society for centuries. It was first used as a medium of exchange during ancient times. The use of money facilitated trade and enabled people to buy and sell goods and services. The history of money is a fascinating journey that highlights the evolution of different forms of currency and the significance each has had in shaping our society.

  • The Barter System: Before the invention of money, people used the barter system to exchange goods and services. In this system, a person would exchange their products for other goods and services of equal value. The barter system was inefficient since it relied heavily on the coincidence of wants.
  • Commodity Money: Commodity money was the first form of currency used for trading. It entailed using an item with intrinsic value as a medium of exchange. For instance, salt, cattle, and shells were used as commodity money.
  • The Emergence of Coins: Coins were first minted by the Lydians in the seventh century BC and became the primary form of currency in the Mediterranean region. Coins made trade easier and facilitated commerce across a broader area.
  • Banknotes: The invention of banknotes revolutionized the way we use currency. Banknotes were first used in China during the Tang Dynasty to replace cumbersome coins. Banknotes eventually became widely accepted across the world as they were lighter and easier to transport than coins.
  • Electronic Money: The advent of the internet led to the creation of electronic money. Electronic money is a digital form of currency that can be used for online transactions. Cryptocurrencies such as Bitcoin have taken this concept even further by creating a decentralized form of currency outside of government control.

The Third Side of a Coin

The third side of a coin often referred to as the edge, is an essential part of a coin’s design. The edge of a coin serves as a security feature to prevent counterfeits and helps to identify the coin’s denomination. The edge may contain inscriptions or patterns that vary depending on the issuing authority and currency type.

The Cultural Significance of Money

Money plays a significant role in shaping cultural values and traditions. Some cultures place high value on the accumulation of wealth, while others promote communal living and sharing. Money can be used to display a person’s status or generosity, and it can also be used to promote social justice and equality.

In the final analysis, the history of money reflects the changing needs of society and the evolution of technology. To understand the significance of money in our society, one needs to appreciate its history and how it has impacted our civilization over time.

Currency Type Year Created Originating Country
Salt 6000 BC China
Coin 600 BC Lydia
Banknote 806 AD China
Credit Card 1950 AD USA

The above table highlights significant currency types and their origins since the inception of money.

Common Mispronunciations

Mispronouncing words is a common occurrence that can happen to anyone. One such word that often gets mispronounced is the term for the third side of a coin. What is the third side of a coin called? Let’s explore.

Common Mispronunciations

  • Thrice – This word means three times, but some people may mistakenly believe that it is the term for the third side of a coin.
  • Tris – This word is similar to the Italian word for three, which is “tre,” but it is not the correct term for the third side of a coin.
  • Tails – While the tails side of a coin is one of the two sides, it is not the term for the third side of a coin.

Common Mispronunciations

So, what is the correct term for the third side of a coin? The answer is the edge. The edge is the third side of a coin, and it is what separates the two faces of the coin. It is important to know the correct term for the edge, especially if you collect coins or have an interest in numismatics (the study or collection of currency).

If you want to see an example of the edge of a coin, you can look at any coin in your pocket or wallet. You will notice that there is a raised section around the perimeter of the coin, which is the edge.

Common Mispronunciations

To further illustrate the importance of knowing the correct term for the edge of a coin, here is a table that shows some common terms for the edge in different languages:

Language Word for edge
English Edge
Italian Bordo
Spanish Borde
French Bord

Knowing the correct term for the edge of a coin not only helps you sound more knowledgeable in front of other numismatics enthusiasts, but it also ensures that you are using the correct terminology when discussing coins.

English Grammar Rules

English grammar can be confusing, with its many rules and exceptions. However, it’s important to have a good grasp of grammar to communicate effectively both in writing and speaking. One of the commonly misunderstood concepts in English grammar is the third side of a coin. Let’s dive into this topic further.

The Third Side of a Coin

  • There is no official name for the third side of a coin.
  • It is sometimes referred to as the “edge” or the “rim”.
  • In terms of grammar, it is often used as an analogy to explain the concept of a third option or alternative perspective.

Using the Third Side of a Coin in Writing

When writing, it’s important to consider all possible perspectives and present the issue in its entirety. This means not only discussing the pros and cons of a particular topic but also including the third side of the coin.

The third side of a coin can be the alternative viewpoint that challenges the reader’s assumptions or provides a new insight into the topic. It can make the argument more nuanced and compelling. By providing multiple perspectives, you can also demonstrate a deeper understanding of the issue at hand.

One way to incorporate the third side of a coin in your writing is by using transitional phrases such as “Some may argue that…, however,…” or “On the other hand…”. This signals to the reader that you are acknowledging and incorporating alternative viewpoints into your discussion.


Key Points
The third side of a coin has no official name but is sometimes referred to as the edge or rim.
It can be used as an analogy to explain the concept of a third option or alternative perspective.
Incorporating the third side of a coin in writing can make the argument more nuanced and compelling.

Overall, understanding the third side of a coin and incorporating it into your writing can help you communicate more effectively and present a well-rounded argument. So the next time you are writing or debating a topic, don’t forget to consider the third side of the coin!

Fun Facts and Trivia

Coins have been in circulation for thousands of years, and despite their simple design, they have managed to captivate people’s attention. The common coin usually has two sides—the heads and the tails. However, there’s a third side to a coin, and it’s not the edge–it’s the space above the surface of the coin. Here are some fun facts and trivia about this “third side of a coin:”

Six Interesting Facts About the Third Side of a Coin

  • The third side of a coin is also referred to as a “third head.”
  • The third head is determined by the design on the coin, particularly on the raised details on the surface of the coin.
  • In some countries, the national emblem serves as the third head of the coin instead of the profile of a leader or historical figure.
  • The third side of the coin can be used for security measures such as anti-counterfeiting devices or for carrying messages.
  • Coins with the third side often create a memorable impression on collectors and give valuable insights into the cultural values and beliefs of a country.
  • Some collectors are fascinated with third-sided coins—some even specialize in collecting them: numismatists.

The third side of a coin has captured the imagination of people throughout history, and some countries have taken advantage of this by using it for storytelling. Coins with messages have been used during wars, political campaigns, and to mark important anniversaries. For example, in 1936, France issued a 10 franc coin with a unique design that commemorated the German occupation of the Rhineland. The coin showed a soldier’s helmet with a spike going through it, symbolizing resistance to the Germans.

Third-sided coins have truly become a piece of art, and collectors value them for their uniqueness and historical significance. You can also create your own unique third-sided coin by creating a mold or stamp, or you can purchase pre-made coin blanks and decorate them. Whether you’re a collector or just curious, the third side of a coin is sure to catch your attention.

Coin Country Third Side Design
United Kingdom The third side (edge) of the UK’s £1 coin has a distinctive 12-sided shape that makes it difficult to counterfeit.
Canada The Canadian Shield appears on the reverse side of its $1 coin as a protective symbol.
Japan The third side of the Japanese 5-yen coin depicts the image of a rice plant.

Overall, the third side of a coin is a fascinating aspect of currency that often goes unnoticed but can reveal significant information about a country’s history and culture. Whether you’re into coin collecting or not, it’s worth taking a closer look at the coins you have in your pocket—you never know what you might discover.

Types of Coins Around the World

Coins have been an essential part of human civilization for centuries. From ancient times to modern days, coins have been used as a medium of exchange, a symbol of power, and a work of art. Today, let’s explore the different types of coins that exist around the world.

The Number 7: Lucky for Some

In many cultures, the number 7 is considered a lucky number. Therefore, it’s no surprise that some coins have incorporated the number 7 in their design, denomination, or value. Here are some examples:

  • The seven-sided Australian 50 cents coin: This unique coin was introduced in 1969 to replace the round 50 cents coin. Its unusual heptagonal shape makes it instantly recognizable, and its reverse side features the iconic Australian Coat of Arms.
  • The seven-petal flower on Japanese 5 yen coins: The flower, known as sakura no hana, symbolizes good fortune, and the number 5 represents the five virtues of Confucianism.
  • The seven stars on the flag of China and its 1 yuan coin: The stars represent the unity of the Chinese people, and the coin is made of aluminum and features Mao Zedong, the founding father of the People’s Republic of China.
Coin Country Denomination Design
Australian 50 cents Australia 50 cents Heptagonal shape, Coat of Arms on reverse
Japanese 5 yen Japan 5 yen Sakura no hana on obverse
Chinese 1 yuan China 1 yuan Mao Zedong on obverse, 7 stars on reverse

If you’re a coin collector or simply interested in numismatics, keep an eye out for coins with the number 7. Who knows, they might bring you some good luck!

FAQs: What is the Third Side of a Coin Called?

Q: Is there such a thing as a third side of a coin?
A: No, strictly speaking, there are only two sides of a coin: the obverse and the reverse.

Q: I’ve heard someone refer to the edge of a coin as the third side; is that correct?
A: While the edge of a coin is not considered a side, some people might refer to it as the third surface or the rim.

Q: Why isn’t the edge of a coin considered a side?
A: The edge doesn’t feature any designs or inscriptions, so it’s not considered a distinct side. However, some coins have reeded edges or other special features that make them easier to distinguish from other coins.

Q: What is the purpose of the edge of a coin, if it’s not a side?
A: The edge of a coin serves various purposes, including deterring counterfeiting, providing an additional surface for inscriptions, and making the coin easier to handle.

Q: Are there any coins that have more than two sides?
A: Yes, there are several coins that have non-traditional shapes or extra sides. Examples include the British fifty pence coin, which has seven sides, and the Canadian “toonie,” which has a distinctive bimetallic design.

Q: Is there a technical term for the edge of a coin?
A: Yes, the edge is sometimes referred to as the “third element” or the “periphery.” Numismatists and other coin collectors may use other technical terms as well.

Q: Can I still use the term “third side of a coin” if it’s not strictly accurate?
A: While it’s technically not correct to refer to the edge of a coin as a third side, some people might still understand what you mean if you use that term. However, if you’re discussing coins in a professional or technical setting, it’s best to stick to the correct terminology.

Thanks for Reading!

We hope this article has answered your questions about the third side of a coin. While there’s technically no such thing as a third side, the edge or rim of a coin can still be an important feature. Whether you’re a coin collector or just someone who’s interested in the history and design of currency, it’s always fascinating to learn more about these small, but significant, objects. Thanks for reading, and be sure to check back for more informative articles and fun facts!