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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
used once
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "used once" is correct and usable in written English.
It can be used to indicate that something has been utilized a single time, often in contexts discussing items, experiences, or data. Example: "The coupon is valid for a discount but can only be used once."
✓ Grammatically correct
News & Media
Science
Wiki
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
58 human-written examples
"Used once.
News & Media
Safer hypodermic needles that can only be used once exist.
News & Media
Names can be retired if used once for exceptional hurricanes.
Encyclopedias
Discount can only be used once per customer.
News & Media
The decree method can only be used once per parliamentary lifetime.
News & Media
"Lots of things are used once and then not recycled," Reisser said.
News & Media
"I would never use that word again, it was used once".
News & Media
"[Newspapers] are intended to be used once and then thrown away," explains Bruce.
News & Media
It makes a big noise, but can only be used once.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
2 human-written examples
It's gentle enough to use once or twice daily".
News & Media
For this, we use once again the set SR.
Science
Expert writing Tips
Best practice
When writing instructions or guidelines, use "used once" to clearly communicate that an item or process is intended for a single application only. This is especially important in safety manuals or when describing disposable items.
Common error
Avoid replacing "used once" with overly formal or technical jargon when simpler language is clearer. For example, instead of saying "subjected to singular application", "used once" is more direct and understandable.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "used once" functions as a qualifier, indicating a single instance of application or utilization. According to Ludwig AI, it accurately communicates that something has been utilized a single time. The examples provided by Ludwig showcase its use across various domains.
Frequent in
News & Media
34%
Science
59%
Wiki
7%
Less common in
Encyclopedias
0.03%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "used once" is a common and grammatically correct way to indicate single-time use. Ludwig AI confirms its usability and provides numerous examples. It appears frequently in scientific, news, and general contexts. When writing, it's crucial to use it clearly to specify that an item or process is designed for a single application. Related phrases such as "utilized one time" or "employed one time" can be used for stylistic variation. Avoiding overly complex language ensures clarity and effectiveness. Overall, this phrase is well-established and versatile for various writing needs.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
utilized one time
Replaces "used" with its synonym "utilized" and "once" with "one time" offering a slightly more formal tone.
employed one time
Substitutes "used" with "employed" which is appropriate in professional or formal contexts.
applied a single time
Replaces "used" with "applied" and "once" with "a single time", focusing on the application aspect.
only used one time
Adds "only" for emphasis on the singular usage.
only used once
Emphasizes the restriction to a single use.
used a single time
Adds "a single" to emphasize the singularity of the event.
was used one time only
Rearranges the phrase to emphasize the exclusivity of the use.
has been used once
Uses the present perfect tense to emphasize the completion of a single use.
implemented once
Replaces "used" with "implemented" indicating a singular implementation.
actioned once
Replaces "used" with "actioned", indicating that a single action occurred.
FAQs
What does "used once" mean?
"Used once" indicates that something has been employed or utilized only a single time.
How can I rephrase "used once"?
You can use alternatives like "utilized one time", "employed one time", or "applied a single time" depending on the context.
Is it correct to say "only used once"?
Yes, adding "only" emphasizes that something was used a single time and no more. It highlights the restriction to a single use, as in "This coupon can only be used once".
What is the difference between "used once" and "reused"?
"Used once" means something is intended for a single application before disposal or retirement. "Reused", on the other hand, implies that something is employed multiple times. For example, a disposable syringe is "used once", while a water bottle can be "reused".
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested