within a second

USAGE SUMMARY

The phrase 'within a second' is correct and usable in written English.
You can use it when you want to express that something happened or will happen in a very short period of time. For example: "I could feel the heat radiating off the stove within a second."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

57 human-written examples

Within a second, I got a migraine from depression.

The New Yorker

They learned to navigate within a second world.

The New York Times

The Penguins came within a second of killing both, but Pandolfo scored.

The New York Times - Sports

"It starts to dim immediately, and within a second it's substantially darkened".

The New York Times

Within a second or two, the spacecraft was beaming back less heart-stopping signals.

The Guardian

Only one other skier, Mojca Suhadolc of Slovenia, finished within a second of Dorfmeister.

The New York Times - Sports

"I remember lying down on the bed at 5pm and falling asleep within a second.

Independent

"It's hard, when you face, within a second and a half, Jagr point-blank and Lemieux point-blank," Brodeur said.

The New York Times - Sports

Human-verified similar examples from authoritative sources

Similar Expressions

3 human-written examples

Amron said it would be accurate to within a sixteenth of an inch.

The New York Times - Sports

She's the twentieth-century woman within a nineteenth-century body — enraged spirit seething within indolent flesh.

The New Yorker

Miller came within a hundredth of a second of defeating Jones in a 100-meter sprint in Stockholm this summer.

The New York Times - Sports

Expert writing Tips

Best practice

Use "within a second" when you want to emphasize the speed or immediacy of an action or event. It's particularly effective in scientific, technical, or news contexts where precision is important.

Common error

While grammatically correct, "within a second" can sound overly formal or technical in casual conversation. Opt for more natural alternatives like "instantly" or "in a flash" to keep your tone appropriate.

Linguistic Context

The phrase "within a second" functions as an adverbial phrase indicating the extremely short duration in which an action or event occurs. Ludwig confirms its correct usage, showcasing its ability to precisely express near-instantaneous timing in various contexts.

Expression frequency: Very common

Frequent in

News & Media

56%

Science

28%

Wiki

7%

Less common in

Formal & Business

4%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "within a second" is a grammatically correct and commonly used adverbial phrase to denote a very short duration. As Ludwig AI confirms, its function is to emphasize the speed and immediacy of an action or event. While suitable for formal contexts, especially in science, technology, and news reporting, it may sound overly technical in casual conversations. Consider alternatives like "instantly" or "in a flash" for informal settings. Remember to use this phrase when precision is key and you want to underscore how rapidly something occurs.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

in a split second

Focuses on the immediacy and speed of an action, highlighting its instantaneous nature more vividly.

virtually instantaneously

Focuses on the action occurring without any perceptible delay.

almost instantly

Emphasizes the near-instantaneous nature of an event, suggesting it happens without perceptible delay.

in the blink of an eye

Emphasizes the rapidness of an action using a vivid simile.

in a heartbeat

Conveys the idea of something happening very quickly, almost without delay.

momentarily

Implies a brief duration but can sometimes suggest a slightly longer period than "within a second".

immediately

Implies no delay, but may not always convey the extreme brevity of "within a second".

right away

Suggests immediacy and promptness, though it can sometimes imply a slightly longer timeframe.

in no time

Suggests a short duration, but is less precise than "within a second".

pretty quickly

Indicates a relatively short duration, but lacks the precision of "within a second".

FAQs

How can I use "within a second" in a sentence?

Use "within a second" to describe something that happens very quickly. For example: "The program loaded "within a second" of clicking the icon."

What are some alternatives to "within a second"?

Alternatives include "in a split second", "almost instantly", or "immediately", depending on the specific nuance you want to convey.

Is "within a second" an appropriate phrase for formal writing?

Yes, "within a second" is suitable for formal writing, especially in scientific, technical, and news contexts where precise language is valued.

What's the difference between "within a second" and "in a few seconds"?

"Within a second" denotes a very short duration—one second or less. "In a few seconds" implies a slightly longer duration, typically more than one second but still a short amount of time.