confirmation of absence

USAGE SUMMARY

The phrase "confirmation of absence" is correct and usable in written English.
It can be used in contexts where someone is verifying or acknowledging that they will not be present at an event or location. Example: "Please send a confirmation of absence if you are unable to attend the meeting on Friday."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

After a 5-day adaptation period followed by confirmation of absence of natural abnormality, they were used for the experiment.

Maxillofacial Plastic and Reconstructive Surgery

Of the 140 benign non-neoplastic nodules, 10 cases had an indeterminate Thy3 cytology grade and therefore underwent surgery with histological confirmation of absence of cancer.

Insights into Imaging

All patients had confirmation of absence of hydronephrosis by traditional ultrasound prior to undergoing SWE.

BMC Nephrology

We believe that a complete evaluation of the oral health-related quality of life requires an assessment of oral satisfaction, not merely confirmation of absence oral impacts.

Health and Quality of Life Outcomes

For each centre with confirmation of CA, one centre with confirmation of absence of CAs will be chosen from the same area as the first one.

BMJ Open

Human-verified similar examples from authoritative sources

Similar Expressions

54 human-written examples

Aspirin therapy should be restarted after confirmation of the absence of headache.

JA Clinical Reports

After confirmation of the absence of RRN5 gene by colony direct PCR, we finally obtained 9 suppressor mutants (Sup mutants) of rrn5 gene disruption.

AMB Express

The impact of FDG PET-CT in addition to CT/MRI findings on the management of patients was assessed with respect to potential change of management by either the identification of distant unresectable disease or confirmation of its absence.

Insights into Imaging

Confirmation of Charteris' absence came despite the player stating in March 2012 that he had secured his release for all Wales duties before moving to the Top 14 French club.

BBC

Quality control included Stability (shelf life), determination of pyrogenicity, sterility and cytotoxicity, confirmation of the absence of temperate bacteriophages and transmission electron microscopy-based confirmation of the presence of the expected virion morphologic particles as well as of their specific interaction with the target bacteria.

Plosone

It is difficult to make direct comparisons between our study and the majority of previous studies due to differences in analytical technique, the age range of the subjects, the diagnostic criteria used, the lack of confirmation of the absence of ASD or other neurodevelopmental disorders in the controls and the use of siblings as controls.

Plosone

Expert writing Tips

Best practice

When requesting a "confirmation of absence", specify the exact dates and times the confirmation applies to avoid ambiguity. For example: 'Please provide a "confirmation of absence" for the training session scheduled on August 15th, 2025, from 9 AM to 5 PM.'

Common error

Avoid using "confirmation of absence" when you actually need permission to be absent. "Confirmation of absence" implies that the absence is already decided and is simply being acknowledged, whereas a request for permission requires approval.

Linguistic Context

The phrase "confirmation of absence" functions primarily as a noun phrase, denoting the act or instance of verifying that someone will not be present. It is used to formally acknowledge or provide proof of non-attendance, as showcased by Ludwig in various scientific and news contexts.

Expression frequency: Rare

Frequent in

Science

70%

News & Media

15%

Formal & Business

15%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "confirmation of absence" is a noun phrase used to formally acknowledge that someone will not be present. Ludwig AI confirms its grammatical correctness and use primarily in science, news, and business contexts. While the phrase is suitable for professional settings, it is important to ensure its appropriate use, especially distinguishing it from requesting permission for absence. Alternatives such as "verification of non-attendance" or "official notification of absence" may be used for subtle differences in formality. Remember to specify dates and times to avoid ambiguity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

official notification of absence

Adds the term 'official notification' denoting it should be an official procedure

attestation of absence

Uses a more formal term, 'attestation', implying a formal declaration.

verification of non-attendance

Replaces 'confirmation' with 'verification' and 'absence' with 'non-attendance', making it slightly more formal.

documentation of non-presence

Implies a need for detailed 'documentation' to prove absence.

absence verification

Shortens the phrase but keeps the meaning intact

proof of non-appearance

Emphasizes the need for 'proof' that someone did not appear, rather than a simple confirmation.

formal declaration of non-attendance

Similar to official notification, focusing on a formal approach

acknowledgment of inability to attend

Focuses on the 'inability to attend' aspect, adding a degree of explicitness.

notice of non-participation

Highlights 'non-participation', useful in contexts where active involvement is expected.

validation of leave

Specifically relates to 'leave' situations, such as from work or school.

FAQs

How to use "confirmation of absence" in a sentence?

You can use "confirmation of absence" to request or provide proof that someone will not be present. For example: "Please send a "confirmation of absence" if you cannot attend the meeting" or "Here is my "confirmation of absence" for the workshop next week".

What can I say instead of "confirmation of absence"?

You can use alternatives like "verification of non-attendance", "proof of non-appearance", or "official notification of absence" depending on the context.

What's the difference between "confirmation of absence" and "request for leave"?

"Confirmation of absence" is used when the absence is already known or decided, while "request for leave" implies seeking permission for a future absence. You send a "confirmation of absence" after you know you will be away, but you submit a leave request before being away.

Is "confirmation of absence" formal or informal?

The phrase "confirmation of absence" is generally considered neutral to formal. While understandable in informal settings, it is more appropriate for professional or official communications. In informal contexts, you might simply state that you won't be there.