a fortnight

USAGE SUMMARY

"a fortnight" is correct and usable in written English.
It is a British expression for two weeks. For example: "I will finish the project in a fortnight."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Immediately, after a fortnight.

The New York Times

See you in a fortnight.

The Guardian

Cleggmania lasted for a fortnight.

Independent

Bill came home after a fortnight away.

The New Yorker

Barely a fortnight later, the cooker exploded.

Independent

A fortnight later the Montenegrins followed suit.

The Economist

Speak in a fortnight.

The Guardian - Travel

Hayward, a fortnight later.

The Guardian - Lifestyle

Hindustan Lever has a fortnight to respond.

The Economist

A fortnight later she was crowned champion.

Independent

It took a fortnight".

The Guardian

Expert writing Tips

Best practice

Be mindful of your audience: if writing for a primarily American audience, "two weeks" might be clearer.

Common error

Avoid using "a fortnight" when writing for audiences unfamiliar with British English, as it may lead to misunderstanding. Opt for "two weeks" to ensure clarity.

Linguistic Context

The phrase "a fortnight" functions as a noun phrase, specifically as an adverbial of time, indicating a duration of two weeks. Ludwig AI confirms its usability in written English. It's primarily used to specify when something will occur or how long something will last.

Expression frequency: Very common

Frequent in

News & Media

100%

Less common in

Formal & Business

0%

Science

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "a fortnight" is a noun phrase denoting a period of two weeks, primarily used in British English. Ludwig AI confirms that it's grammatically correct and usable, mainly within news and media contexts. While widely understood, remember its British origin, and consider using "two weeks" for clearer communication with international audiences. Be sure to check Ludwig’s examples to better understand use cases. Though quite common, it may feel less formal in particular situations.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

two weeks

Direct synonym specifying the exact duration.

14 days

Numerical expression of the same duration; more precise.

couple of weeks

Less precise; indicates approximately two weeks.

period of two weeks

More formal and descriptive.

span of fourteen days

Highly formal and specific.

half a month

Approximation based on monthly divisions.

around two weeks

Indicates an approximate duration.

approximately two weeks

More formal version of "around two weeks".

in the coming weeks

Implies the period may be slightly longer but remains proximate.

short period

Generic phrase indicating a brief duration, but not specifying two weeks.

FAQs

How to use "a fortnight" in a sentence?

"A fortnight" is used to indicate a period of two weeks. For example, "I will be on vacation for "a fortnight"." It's common in British English.

What can I say instead of "a fortnight"?

You can use alternatives like "two weeks", "couple of weeks", or "14 days" depending on the context.

Which is correct, "a fortnight" or "two weeks"?

Both "a fortnight" and "two weeks" are correct, but "a fortnight" is more common in British English, while "two weeks" is universally understood.

What's the difference between "a fortnight" and "a week"?

"A fortnight" refers to a period of two weeks, while "a week" refers to a period of seven days. They represent different durations.