ascertain the source

USAGE SUMMARY

The phrase "ascertain the source" is correct and usable in written English.
You can use it when you need to identify or determine the origin of information or materials. Example: "Before proceeding with the project, we must ascertain the source of the data to ensure its reliability."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

14 human-written examples

Mr Spencer argues that not enough effort was made to ascertain the source of her beliefs or the precise consequences of her stance.

The Economist

He urged the F.B.I. to ascertain the source of the documents, the skill-level of the forgery, the motives of those responsible, and "why the intelligence community did not recognize the documents were fabricated".

The New Yorker

The banks agree, among other things, to monitor accounts held by public officials or their families and to ascertain the source of funds offered for deposit, as well as the true beneficiaries of an account.

The New York Times

In this study, South Africa's two largest traditional medicine markets, Faraday in Johannesburg and Warwick in Durban, were surveyed to ascertain the source areas and species of Encephalartos in trade.

South African Journal of Botany

The combination of attenuated total reflectance fourier transform mid-infrared spectrometry (ATR FTMIR) and multivariate pattern recognition is presented as a fast and convenient methodology to ascertain the source product an oil slick comes from and to evaluate the extent of its weathering.

Talanta

A once-classified FBI memo reveals that the bureau treated a senior ABC News journalist as a potential confidential informant in the 1990s, pumping the reporter to ascertain the source of a sensational but uncorroborated tip that the network had obtained during its early coverage of the Oklahoma City bombing.

Huffington Post

Human-verified similar examples from authoritative sources

Similar Expressions

46 human-written examples

After The Times asked a judge to make the court file public on First Amendment grounds, Ms. White's office responded in secret to the judge that confidentiality was permitted "where disclosure would compromise an ongoing investigation, by alerting potential targets" and allowing them "to ascertain the sources of the government's information".

The New York Times

The variation of groundwater quality across different regions is of great importance in the study of groundwater so as to ascertain the sources of contaminants to available water sources.

Applied Water Science

Other aspects of plasticity require different investigative methods to ascertain the sources of plasticity during ontogeny, the molecular genetic mechanisms that encourage plasticity, and the kinds of mapping functions that exist between the genotype and phenotype (Pigliucci 2001; Kirschner and Gerhart 2005: ch. 5).

SEP

The location of the water within the oxidant solution was examined, with individual components desiccated and thermo-gravametric analysis (TGA) performed to ascertain the root source.

Polymer

Multiple potential sources of nitrate were observed which calls for further research to trace the source of nitrate so as to ascertain the actual source of nitrate.

Applied Water Science

Expert writing Tips

Best practice

When using "ascertain the source", ensure that you have a clear methodology or plan for the investigation. This could involve gathering evidence, conducting interviews or performing tests to accurately identify the origin.

Common error

While "ascertain the source" is perfectly acceptable, it can sound overly formal in casual conversations. Consider using simpler alternatives like "find out where it came from" or "figure out the origin" to keep your tone appropriate.

Linguistic Context

The phrase "ascertain the source" functions as a verb phrase used to express the action of discovering or establishing the origin of something. Ludwig AI affirms its correctness and usability. It typically introduces a clause describing an investigative or analytical process.

Expression frequency: Common

Frequent in

Science

53%

News & Media

32%

Formal & Business

15%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "ascertain the source" is a grammatically correct and commonly used phrase that emphasizes the importance of identifying the origin of something. As noted by Ludwig AI, it is suitable for formal contexts like scientific research, news reporting, and business communications. While alternatives exist for informal settings, using "ascertain the source" indicates a deliberate and methodological approach to investigation. The phrase is most frequently found in scientific and news media contexts, reflecting its role in accurate reporting and research. When writing, ensure a clear methodology is in place when using the phrase to highlight the effort in identifying the origin.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

determine the origin

Emphasizes the process of finding out where something comes from.

identify the source

Focuses on pinpointing or recognizing the exact source.

establish the provenance

A more formal way of saying determine the origin, often used in legal or historical contexts.

find the root cause

Highlights finding the fundamental reason or beginning of a problem.

discover the basis

Focuses on uncovering the underlying reason or foundation.

trace the derivation

Implies a detailed investigation to follow the source back to its origin.

uncover the etymology

Specifically refers to finding the origin of a word.

investigate the beginnings

Suggests a systematic examination of the initial stages or origins.

determine the etiology

A medical term for determining the cause or origin of a disease or condition.

find the wellspring

A more metaphorical way of describing finding the primary source or inspiration.

FAQs

What does "ascertain the source" mean?

The phrase "ascertain the source" means to find out or determine the origin of something, such as information, a problem, or a material.

How can I use "ascertain the source" in a sentence?

You can use "ascertain the source" when you need to emphasize the importance of identifying the origin of something. For example, "It is crucial to "ascertain the source" of the data before making any conclusions."

What are some alternatives to "ascertain the source"?

Some alternatives include "determine the origin", "identify the source", or "establish the provenance".

In what contexts is it appropriate to use "ascertain the source"?

It's suitable for formal writing, investigations, and situations where accuracy and verification are important. Consider using simpler language in informal settings.