first hand knowledge

USAGE SUMMARY

"first hand knowledge" is a correct and commonly used phrase in written English.
It refers to information or experience that a person has acquired directly, without relying on others or secondary sources. Example: "As a journalist, I have first hand knowledge of the situation in the war-torn country, having witnessed it with my own eyes on the ground."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

9 human-written examples

"I had first hand knowledge of his generosity.

The Guardian

Thousands of miles away with no first hand knowledge or experience of Britain.

The Guardian - Opinion

Students will develop first hand knowledge of the life of a Cuban slave.

Yale University

Despite this first hand knowledge, though, you do sense a certain fuzziness in the details Eliot paints of political life.

The Guardian - Books

I have first hand knowledge of this industry and wrote about it a year ago.

TechCrunch

This gives a false impression as though this is first hand knowledge which it is not.

BBC

Human-verified similar examples from authoritative sources

Similar Expressions

51 human-written examples

Without first-hand knowledge, it's impossible to say.

The Guardian - Film

Chaudharyhas first-hand knowledge of life as a kamlari slave.

The Guardian

I have no first-hand knowledge of that".

The New York Times

We realize the need for more first-hand knowledge.

The New York Times

David Laws was not part of these discussions, and has no first-hand knowledge of them".

The Guardian

Expert writing Tips

Best practice

Use "first hand knowledge" when emphasizing the direct and personal nature of someone's understanding of a situation. It conveys a sense of authority and credibility.

Common error

Avoid presenting information based on rumors or secondhand accounts as "first hand knowledge". Always ensure that the knowledge comes from direct experience or observation.

Linguistic Context

The phrase "first hand knowledge" functions as a noun phrase, typically serving as the object of a verb or the complement of a preposition. It denotes direct, personal experience or information acquired directly, as confirmed by Ludwig.

Expression frequency: Uncommon

Frequent in

News & Media

50%

Academia

25%

Science

25%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "first hand knowledge" is a grammatically sound and commonly used term that signifies direct experience or information personally acquired. As Ludwig confirms, it emphasizes the authority and reliability of information, distinguishing it from hearsay. While generally neutral in tone, its usage spans across news, academic, and scientific contexts, reflecting its broad applicability. For impactful writing, ensure that claims of "first hand knowledge" are genuinely based on direct personal experience to maintain credibility.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

direct experience

Focuses on the experiential aspect rather than the informational aspect.

personal experience

Highlights the individual's involvement and perspective.

lived experience

Emphasizes the personal and subjective nature of the knowledge.

practical knowledge

Stresses the application and utility of the knowledge.

hands-on experience

Highlights the active involvement in acquiring the knowledge.

direct acquaintance

Emphasizes a personal familiarity gained from direct contact.

empirical understanding

Focuses on knowledge derived from observation or experiment.

working knowledge

Emphasizes familiarity sufficient for functional application.

experiential learning

Shifts the focus to the process of acquiring knowledge through experience.

insider knowledge

Suggests access to information not generally available.

FAQs

How can I use "first hand knowledge" in a sentence?

You can use "first hand knowledge" to describe someone's direct experience or understanding of a subject. For example, "The witness had "first hand knowledge" of the crime because he was present when it occurred."

What's the difference between "first hand knowledge" and "hearsay"?

"First hand knowledge" refers to information gained through direct experience, while hearsay is information received from others. Hearsay is often considered less reliable than "first hand knowledge".

What are some alternatives to saying "first hand knowledge"?

You can use alternatives like "direct experience", "personal experience", or "practical knowledge" depending on the specific context.

Is "first-hand knowledge" or "first hand knowledge" correct?

Both "first-hand knowledge" and "first hand knowledge" are acceptable, but "first-hand knowledge" (with a hyphen) is often preferred, especially in formal writing.