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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
refer by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "refer by" is not a correct or usable phrase in written English.
You might be looking for the phrase "referred by," which can be used when referring to someone who is introducing you to someone else. For example, "She was referred by her friend to the best dentist in town."
⚠ May contain grammatical issues
Science
News & Media
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
25 human-written examples
On Twitter, Rove did not refer by name to Wynn, though the two men are friends.
News & Media
But at no point did he refer by name to either of the two men, who will learn their fate at an ethics committee meeting on Sunday.
News & Media
We may even refer by nickname to the informant who betrayed John Gotti: "Sammy the Bull," we say, as if that would be our greeting if we saw the man at the Olive Garden.
News & Media
In addition, the bill would impose strict limits on independent advocacy groups that underwrite so-called issue ads that refer by name to candidates and are broadcast two months before an election.
News & Media
Miss Megawati did not refer by name to Mr Wahid, but claimed that Indonesia would become the "sickest man in Asia" if it did not resolve its political crisis.
News & Media
firstly, a dynamic model of mast mechanism based on Newton-Euler method is established, then a hydraulic system model of mast mechanism based on power bond graph is built up, a set of optimal installation position parameters are got for designers to refer by analyzing and comparing the impact of the dynamic characteristics in lifting process by changing the installation position of mast mechanism.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
35 human-written examples
The women were either self-referred, referred by female organizations, or referred by the Police, with the majority being referred by female organizations or self-referred.
The women were self-referred or referred by physicians.
Science
Private medical providers referred 92 (24.0%), 11 (2.9%) were self-referred, 8 (2.1%) were referred by friends, and 2 (0.5%) were referred by pharmacists.
Science
Others were referred by the New York Association for New Americans.
News & Media
They are referred by frontline care professionals.
News & Media
Expert writing Tips
Best practice
Always double-check your phrasing to ensure grammatical accuracy. In most contexts, "referred by" is the correct choice when indicating a referral or recommendation.
Common error
Avoid using "refer by" when you mean "referred by". "Refer by" is rarely correct, while "referred by" indicates someone was directed or sent by another source.
Source & Trust
88%
Authority and reliability
1.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "refer by" is grammatically questionable and often misused. Correct usage usually requires the passive form "referred by" to indicate a recommendation or direction. Ludwig indicates that the phrase is not a correct or usable phrase in written English.
Frequent in
Science
33%
News & Media
33%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "refer by" is generally considered grammatically incorrect. Ludwig AI indicates that it's not a standard or usable phrase in written English. The correct and widely accepted alternative is "referred by", which signifies that someone or something was directed or recommended by another source. While examples of "refer by" exist, they are infrequent and often represent a misuse of the language. For clearer and more accurate communication, it's best to use alternatives like "mentioned by", "cited by", or "recommended by" depending on the specific context you are trying to convey. Using "referred by" or these alternatives will ensure your writing is grammatically sound and easily understood.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
referred by
Changes the structure to a passive construction indicating someone or something was sent or directed by another.
mentioned by
Indicates something was noted or spoken about by a specific person or source.
cited by
Focuses on the act of quoting or referencing a source.
recommended by
Suggests an endorsement or positive suggestion from a source.
introduced by
Highlights the act of presenting something or someone.
designated by
Emphasizes the act of officially assigning a name or title.
identified by
Focuses on recognizing or distinguishing something using a specific characteristic.
known as
Indicates a common or familiar name or label.
called by
A more direct way of saying something is named or addressed.
termed by
Implies a formal or technical designation.
FAQs
When is it appropriate to use the phrase "refer by"?
The phrase "refer by" is generally considered grammatically incorrect in most contexts. A more appropriate alternative is "referred by", which indicates a recommendation or direction from one source to another.
What's the difference between "refer by" and "referred by"?
"Refer by" is typically not grammatically sound. "Referred by" is the passive form, meaning someone or something was directed or recommended by someone else.
What are some alternatives to saying "refer by"?
Depending on the context, you can use phrases like "mentioned by", "cited by", or "recommended by" instead of "refer by".
Is "refer by" grammatically correct in English?
No, "refer by" is generally not considered grammatically correct. The correct phrase is usually "referred by", which indicates a passive action of being directed or recommended.
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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
88%
Authority and reliability
1.8/5
Expert rating
Real-world application tested