upon opening

USAGE SUMMARY

"upon opening" is correct and can be used in written English.
You can use it to indicate that something happened or was done when something else was opened. For example: I discovered an ancient book upon opening the trunk that had been in my family for generations.

✓ Grammatically correct

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

56 human-written examples

Twelve queens of M. smithii had translucent spermathecae, not revealing any content upon opening.

Plosone

Shake the can well or whisk the contents upon opening.

The New York Times

Bets" T-shirt, which can be obtained free upon opening a $10.

The New Yorker

Several years later, when he died, I discovered this upon opening the bank books.

The New York Times

Which claim I hoped would be backed up upon opening the magazine.

The New Yorker

On the iPhone version, showtimes are listed prominently upon opening the app.

The New York Times - Tech

Plus, this brand doesn't explode upon opening.

Forbes

Droplets however evaporated very fast upon opening of dishes.

AMB Express

Human-verified similar examples from authoritative sources

Similar Expressions

3 human-written examples

A bell sounds upon opening the glass door of Esencias Panamenas.

The Washington Post

The contents of the packets were transferred immediately upon opening into an air tight container.

Journal of Analytical Science and Technology

But upon opening it, she doesn't see Alice's shoes.

TechCrunch

Expert writing Tips

Best practice

Use "upon opening" to create a sense of immediacy or anticipation in your writing. It's particularly effective when describing discoveries or initial impressions.

Common error

Avoid using "upon opening" in very informal contexts. While grammatically correct, it can sound stilted or overly formal. Opt for simpler alternatives like "when opened" or "after opening" in casual writing.

Linguistic Context

The phrase "upon opening" functions as a prepositional phrase, modifying a verb or noun to indicate the timing of an action or event. Ludwig confirms its grammatical correctness and widespread usage.

Expression frequency: Very common

Frequent in

News & Media

33%

Science

31%

Wiki

20%

Less common in

Formal & Business

1%

Encyclopedias

1%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "upon opening" is a grammatically sound and versatile prepositional phrase used to indicate the timing of an event immediately after something is opened. Ludwig confirms its proper usage in English. While generally neutral to formal, it's best to avoid it in highly informal contexts. Its frequency across news, scientific, and general sources makes it a common and useful expression in various writing styles. Consider alternatives like "when opened" or "after opening" for less formal settings. The phrase is mostly used to specify an exact moment. The usage examples provided by Ludwig demonstrate its wide applicability in diverse scenarios.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

when opened

This alternative is a more direct and less formal way of expressing the same concept.

after opening

This alternative is also a more direct option, implying a slightly longer duration or a sequence of events following the opening.

on opening

A more concise and slightly more formal alternative.

immediately after opening

This alternative emphasizes the immediacy of the event following the opening.

at the time of opening

A more formal and precise way of stating when something occurs.

with the opening of

This alternative changes the structure slightly, focusing on the act of opening itself.

as soon as it was opened

This alternative is more explicit about the timing and sequence of events.

following the opening of

A more formal and descriptive alternative.

subsequent to opening

This is a highly formal alternative, suitable for technical or legal contexts.

once opened

A concise way to state that something happens after the act of opening.

FAQs

How can I use "upon opening" in a sentence?

You can use "upon opening" to describe something that happens immediately after something else is opened. For example, "Upon opening the box, I discovered a hidden treasure."

What are some alternatives to "upon opening"?

You can use alternatives like "when opened", "after opening", or "on opening" depending on the context and desired level of formality.

Is "upon opening" formal or informal?

"Upon opening" is generally considered a more formal expression. In informal contexts, simpler alternatives like "when opened" or "after opening" are often preferred.

Is it correct to say "upon opening of"?

Yes, it is grammatically correct to say "upon opening of", but it can sound slightly redundant. Using "upon opening" directly is often more concise and stylistically preferable.