a hundred years

USAGE SUMMARY

The phrase 'a hundred years' is correct and usable in written English.
It can be used to refer to a time period of a hundred years. For example: "The family has been living in the same house for a hundred years."

✓ Grammatically correct

News & Media

Formal & Business

Science

Human-verified examples from authoritative sources

Exact Expressions

55 human-written examples

A hundred years or so.

The New Yorker

"A hundred years?" he ventured.

The New York Times

Nearly a hundred years old.

The New Yorker

For like a hundred years.

The New Yorker

Now he is a hundred years old.

The New Yorker

I met you a hundred years ago.

The New Yorker

Human-verified similar examples from authoritative sources

Similar Expressions

5 human-written examples

A: Five years, max.

Science Magazine

(A million years pass).

The New Yorker

A hundred million years.

The New York Times

But a thousand years?

The New Yorker

"Not in a million years".

The New York Times

Expert writing Tips

Best practice

When using "a hundred years", ensure the context clearly indicates whether you are referring to a past, present, or future timeframe. For example, specify "in the last hundred years" for past events or "in a hundred years from now" for future predictions.

Common error

Avoid starting sentences with "Since a hundred years ago". Instead, use "A hundred years ago" or "It has been a hundred years since" to ensure grammatical correctness.

Linguistic Context

The phrase "a hundred years" functions as a noun phrase indicating a specific duration of time. As Ludwig AI indicates, it's considered correct and usable in written English. It can act as an adverbial modifier specifying how long something has lasted or will last, as seen in many of the provided examples.

Expression frequency: Very common

Frequent in

News & Media

75%

Formal & Business

10%

Science

7%

Less common in

Encyclopedias

3%

Wiki

3%

Reference

2%

Ludwig's WRAP-UP

In summary, the phrase "a hundred years" is a grammatically sound and highly versatile expression used to denote a century. Ludwig AI confirms its correctness and widespread use. Predominantly found in "News & Media", "Formal & Business", and "Science" contexts, it serves to provide temporal context, whether referring to past events, current trends, or future projections. The phrase's neutral register and common usage make it suitable for various writing styles and audiences. When using "a hundred years", consider the clarity of the timeframe (past, present, or future) and avoid grammatical errors like starting sentences with "Since a hundred years ago". Alternatives such as ""a century"" or ""one hundred years"" can be used depending on the desired level of formality.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a century

Replaces "a hundred years" with a single word representing the same time period.

one hundred years

Uses the numerical form of "one hundred" instead of the article "a".

a period of a century

Emphasizes the duration and defines "century".

for a century

Specifies the duration of an action or state.

over the last century

Focuses on the past hundred years.

the past century

Indicates the most recent period of one hundred years.

within a century

Suggests that something will occur or be completed within a hundred-year timeframe.

in a century's time

Refers to a point in the future, one hundred years from now.

spanning a century

Highlights the fact that something covers a time range of one hundred years.

a long time

Offers a more general, less precise way to indicate a significant duration.

FAQs

How can I use "a hundred years" in a sentence?

You can use "a hundred years" to indicate a duration of time, as in "The tradition has been upheld for "a hundred years"" or to refer to a point in the past or future, such as "A hundred years ago, the city looked very different".

What are some alternatives to saying "a hundred years"?

Alternatives include "a century", "one hundred years", or "a period of a century". The best choice depends on the specific context and desired level of formality.

Is it more appropriate to say "a hundred years" or "one hundred years"?

Both "a hundred years" and "one hundred years" are grammatically correct and generally interchangeable. "A hundred years" is often perceived as slightly more informal and common in everyday speech, while "one hundred years" might be preferred in more formal or technical contexts.

What does it mean to say something will happen "in a hundred years"?

Saying something will happen "in "a hundred years"" means that the event is predicted or expected to occur one century from the current time. It indicates a long-term future perspective.