Understanding the Word "Sixtieth"
When we count, we often move past the simple numbers into the realm of order and fractions. While "sixty" is a familiar number, the sixtieth is a word that appears frequently in anniversaries, measurements, and chronological lists. Whether you are celebrating a special milestone or dividing a whole into equal segments, understanding how to use this word correctly is an essential part of mastering English ordinal numbers.
Definitions and Core Meanings
The word sixtieth functions primarily in three distinct ways depending on the context of your sentence:
- As an ordinal number (adjective): It describes the position of something in a series. For example, if you are reading a list, the sixtieth item is the one that follows the fifty-ninth and precedes the sixty-first.
- As a noun (position): It refers to the person, object, or event at that specific rank. "She finished in the sixtieth position during the marathon."
- As a fraction (noun): It represents one of sixty equal parts of a whole. In timekeeping, for instance, a second is a sixtieth of a minute.
Usage and Grammar Patterns
Grammatically, sixtieth follows the standard rules for ordinal numbers in English. When you use it as an adjective, it is almost always preceded by the definite article "the."
Example Sentences
- The company celebrated its sixtieth anniversary with a grand gala for all employees.
- In the race, he was disappointed to finish in sixtieth place after training so hard.
- A single second is exactly one sixtieth of a minute.
- This volume marks the sixtieth edition of the encyclopedia.
Note that when writing dates, such as a sixtieth birthday, the word is used to describe the age or the occasion. It helps to remember that ordinal numbers tell us "which one" rather than "how many."
Common Mistakes to Avoid
The most frequent error learners make involves spelling. Because the root word "sixty" ends in a "y," many people mistakenly write "sixtyth" instead of sixtieth. Always remember to drop the "y" and replace it with "ieth" when forming the ordinal version of numbers ending in "ty."
Another common mistake is confusing the ordinal (sixtieth) with the cardinal (sixty). If you are talking about a measurement, do not say "The sixtieth centimeters," as that is grammatically incorrect. Instead, use "sixty centimeters" to describe the amount and "the sixtieth centimeter" if you are referring to a specific point on a measuring tape.
Frequently Asked Questions
Is "sixtieth" always capitalized?
No, sixtieth is a common noun and adjective. It should only be capitalized if it appears at the beginning of a sentence or as part of a formal title, such as "The Sixtieth Annual Gala."
How do I write this as a digit?
In formal writing, the number is often written as 60th. The "th" suffix is added to the numeral to signify its ordinal status.
Can "sixtieth" be used for things other than numbers?
While it is tied to the number sixty, it is used abstractly to describe anniversaries or milestones. You might hear someone refer to a "sixtieth attempt," meaning they have tried something many times before succeeding.
Conclusion
The word sixtieth is a versatile tool in the English language, helping us organize our experiences and quantify our world. By remembering the spelling rule—dropping the "y" and adding "ieth"—and keeping the distinction between order and quantity in mind, you can use this word with confidence in both your writing and your daily conversations.