age undetermined

USAGE SUMMARY

The phrase "age undetermined" is correct and usable in written English.
It can be used in contexts where the age of a person or object is not known or cannot be specified. Example: "The animal was found abandoned, and its age is currently undetermined."

✓ Grammatically correct

Science

News & Media

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

Their beadlike nature is widely accepted, but their age is undetermined.

The New York Times - Science

Partial dopamine loss may thus constitute a sensitization stage prior to the precipitation stage resulting from drug exposure, but whether this has some bearing on the vulnerability to TD seen in normal aging is undetermined.

Behavioral and Brain Functions

There were four detections in nearly 16 months, always just outside the enclosure (< 2 m) on the pedestrian way between the forest and the fence, at night (between 6 p.m. and 2 a.m ., from December to March: (1) single juvenile; (2) wild sow with offspring; (3) single adult (sex not identifiable); (4) two animals (undetermined age and sex).

BMC Veterinary Research

It is an important property of Łukasiewicz' three-valued logic that the truth-value of the disjunction of two undetermined propositions is undetermined, i.e., (p ∨ q) is undetermined for p undetermined and q undetermined.

SEP

Mukhibullo Abdukarimovich Umarov, a Tajik man, was arrested in Karachi in 2002 and spent almost two years at Guantanamo before being released - his assessment says the reasons for detaining him were "undetermined" Naqib Ullah, aged about 14 when he was arrested, spent a year in Guantanamo but his file states he had been kidnapped by the Taliban and presented no threat to the US.

BBC

199 Unfortunately, the exact timing of the age-related decline in BAT is still undetermined as well as the possible impact that age-related leptin resistance could exert on it.

Clinical interventions in aging

Furthermore, peak incidence of PCP occurs in infants 3 6 months of age, when HIV status may still be undetermined.

Emerging Infectious Diseases

In what way cancer and cancer treatment in adult patients and patients of older age affect the trajectories of cognitive decline, is as yet undetermined but deserves intensified attention.

European Journal of Cancer, Supplement

The optimal age for administration of recently approved prophylactic human papillomavirus (HPV) vaccines remains undetermined.

Journal of Clinical Virology

Female patients of child-bearing age should be counseled regarding the importance of contraception before being prescribed imiquimod because its teratogenicity is as yet undetermined.

Clinical, Cosmetic and Investigational Dermatology

Billings were undetermined.

The New York Times

Expert writing Tips

Best practice

Use "age undetermined" when the precise age is genuinely unknown and further investigation is needed. It's especially useful in scientific or forensic contexts.

Common error

Avoid using "age undetermined" in casual conversation where a simple "I don't know" or "not sure" would suffice. It can sound overly formal or technical.

Linguistic Context

The phrase "age undetermined" primarily functions as an adjectival phrase modifying a noun. It indicates that the age of the subject being described is not yet established or known. Ludwig confirms its grammatical correctness and usability.

Expression frequency: Very common

Frequent in

Science

33%

News & Media

33%

Academia

11%

Less common in

Wiki

4%

Formal & Business

3%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, the phrase "age undetermined" serves as an adjectival phrase to denote that the age of something is unknown, with Ludwig confirming its grammatical correctness. It appears most frequently in scientific, news, and academic contexts, adopting a neutral to formal register. While the phrase is valid, it's best used in professional and technical writing, and less appropriate in informal settings.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

age unknown

Replaces "undetermined" with "unknown", a more direct synonym.

age unspecified

Substitutes "undetermined" with "unspecified", indicating a lack of specific information.

age not determined

Rephrases the adjective "undetermined" into a passive verb phrase.

age unascertained

Uses the more formal term "unascertained" in place of "undetermined".

age not yet known

Adds "yet" to emphasize that the age may be determined in the future.

age to be determined

Indicates that the age will be determined at a later time.

age is uncertain

Changes the structure to a sentence format emphasizing uncertainty.

age remains unknown

Emphasizes that the age has not been discovered up to the present time.

age is not able to be determined

Expands the phrase to explain the inability to determine the age.

age is indefinite

Replaces "undetermined" with "indefinite" to suggest a lack of clear boundaries or limits.

FAQs

How can I use "age undetermined" in a sentence?

You can use "age undetermined" to describe situations where the exact age of someone or something is not known. For instance: "The artifact's "age is undetermined" pending further analysis."

What are some alternatives to "age undetermined"?

Alternatives include "age unknown", "age unspecified", or "age not determined". The best choice depends on the specific context and desired level of formality.

Is it correct to say "age is undetermined" or "age undetermined"?

"Age undetermined" functions as an adjectival phrase. "Age is undetermined" is a complete sentence using the verb "is". Both are grammatically correct but used in slightly different ways.

In what contexts is "age undetermined" most appropriate?

This phrase is particularly suitable in formal reports, scientific studies, or legal documents where precise details are required but not yet available. It's less common in everyday conversation.