refer
Formsrefers, referring, referred
Formsrefers, referring, referred
- 1To mention something or direct attention toward it.
In her speech she referred to several recent studies.
Speakers often refer to shared experiences to build rapport.
UsageFollowed by to: refer to a study. To report a nickname, use refer to someone as something.
Note
Because the to belongs to the verb, it survives in the passive: R. C. Riley's 1956 article on the Lymington Railway describes a ferry "disrespectfully referred to locally as the Crab." Legal drafting makes it exact, as in a statute that "specifically refers to this subsection."
- 2Of a word or phrase: to mean or stand for something or someone.
In this manual, 'device' refers to any connected machine.
Technical terms often refer to very precise ideas.
Note
The subject is a word, name or term, and the object is what it picks out: "Big Apple" refers to New York, and "memory leak" refers to a programming fault.
- 3To make reference to something, to be about it, or to relate to it.
Clause four refers to disputes between tenants and landlords.
The footnotes refer to events described earlier in the book.
UsageUsually in the simple present: the clause refers to disputes. Asking "What is it referring to?" is also natural.
Note
The subject here is usually a thing, such as a recipe, a clause or a footnote. A speaker can be referring to something in the moment, and that is the mention meaning.
- 4To send something or someone to another person or group for a decision or further action.
The committee referred the proposal to a subcommittee for review.
Family doctors refer patients to hospitals when more tests are needed.
UsageRefer someone or something to a person or group: referred to a specialist. Refer back returns it to where it came from.
Similarsend
Note
Here the matter itself is handed on rather than pointed at: a case, a patient or an objection passes to someone else to deal with.
- 5To turn to a book, notes, or another source and look in it for information; used with to.
Pilots refer to a checklist before every takeoff, however many flights they have made.
Without referring to the manual once, he rebuilt the engine from memory.
UsageWhat follows usually decides: refer to a manual, checklist or map means look in it; refer to a person or event means mention.
Note
A reader's use of the verb: the hand goes to the page, not the tongue. It shares its construction with the "mention" meaning, so "she referred to her notes" can mean she glanced at them or that she spoke of them.
- 6To direct someone's attention toward a particular thing or place.
The guide referred visitors to the map near the entrance.
I'll refer you to the section that explains the process.
UsagePerson first, then to: refer someone to a page. Double the final r before -ing and -ed: referring, referred.
Less common meanings
- 7To point to a specific location in computer memory or to a particular object.
The pointer refers to the first element of the array.
When two variables refer to the same object, changing one affects the other.
UsageUse to once: the object to which the pointer refers, or the object it refers to (not
incorrect: to which it refers to).Similarpoint
Note
In programming, a pointer or variable refers to an object, and the consequence is practical. Operations through the reference act on the stored data, not on a copy, so two references to one object see each other's changes.
- 8To assign something to a class, cause, or source as an explanation.
Historians refer the manuscript to the early fourteenth century.
After comparing the teeth, the team referred the fossil jaw to an extinct species of early horse.
Similarattribute, ascribe, assign
Note
A thinking cousin of the "send elsewhere" meaning: the frame is the same, refer X to Y, but nothing moves except in the mind. Phenomena are referred to electrical disturbances, and a mood to lack of sleep. To tell the two apart, look at the object. If it is an observation and the destination is a cause or class, this is the sense. If it is a case sent to a person, it is the other.
- 9A short front-page blurb that points readers to a full story inside the issue, giving its headline and page number.
- 10To require a student to take an examination again after failing it.
Showing meanings only.
Practice
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Origin
From Middle English "referren", from Old French "referer", from Latin "referre". It is a doublet of "relate", and is related to words like "infer", "confer", "defer", and "prefer".
Checked 6 Nov 2026 · 3 facts
- English refer derives from Middle English referren, from Old French referer, from Latin referre. en.wiktionary.org
- Refer is a doublet of relate. en.wiktionary.org
- Refer is etymologically related to infer, confer, defer, and prefer. en.wiktionary.org