Are you curious about whether '20th century' or '20rd century' is correct? This guide will help!
Here is an overview, in case you are in a rush:
The short answer above will help if you need to quickly determine which of these terms to use. However, there is a lot more to learn. Sticking around until the end of the lesson will help you learn how to abbreviate other ordinals and help you remember the correct spelling of '20th century.'
The term '20th century' is a reference to a specific time period in a series of centuries. Therefore, you use the ordinal form.
Ordinals are numbers that are ranked or appear in a series or group of other ranked items or individuals. The opposite of an ordinal is a cardinal number. Cardinal numbers are not associated with position or rank.
Examples of cardinal numbers include:
Examples of ordinal numbers include:
You create ordinals by adding an st, rd, or th suffix to the end of the written number, for example:
As you can see, the suffix after the numeric value always matches the suffix used to create the word format of the ordinal.
The Merriam-Webster Dictionary does not list a definition for '20th century.' So, we are going to look at the definitions of '20th' and 'century.'
'20th' is a noun that means:
Pronunciation is another important aspect of learning a new language or word. If you incorrectly pronounce terms, other people will not understand you. Therefore, it is vital to learn the correct way to say words, especially if you are communicating verbally or speaking in front of a crowd.
So, here is a pronunciation guide for '20th century.'
The order of numbers and the way ordinals are typically used may be confusing when you are using them to describe centuries. So, here are some tips.
So, you might write:
People born in the 20th century are between 23 and 123 years old.
As an example, you could say:
My mom's birthday is June 3rd, 1986. She was the last person in our family to be born in the 20th century.
The Great Depression was a significant event during the 20th century.
For example, you might say:
From what I've seen from the first two decades of the 21st century, I wish we could go back to the 20th century.
Before you leave, read these sample sentences using '20th century.' They will teach you ways to use the term in additional contexts and help you remember the correct spelling.
We reviewed a lot of information. So, here is a quick recap of whether you should use '20th century' or '20rd century':
Ordinals are challenging for many people, especially people learning English as a second language. It is hard enough to learn a whole new set of terms for all of the numbers.
When you create ordinals, the spellings change significantly in many cases, and the pronunciations can be difficult, too. So, if you need help learning about other ordinals and commonly misspelled and misused English terms, check out the other guides in the confusing words section here.
Each contains valuable information about the terms it covers, including definitions, usage tips, grammar rules, examples, and pronunciations. So, be sure to check them out.
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