refer

1 of 2

verb

re·​fer ri-ˈfər 

referred; referring

transitive verb

1

a(1)

: to think of, regard, or classify within a general category or group

(2)

: to explain in terms of a general cause

b

: to allot to a particular place, stage, or period

c

: to regard as coming from or located in a specific area

2

a

: to send or direct for treatment, aid, information, or decision

refer a patient to a specialist

refer a bill back to a committee

b

: to direct for testimony or guaranty as to character or ability

intransitive verb

1

a

: to have relation or connection : relate

b

: to direct attention usually by clear and specific mention

no one referred to yesterday's quarrel

2

: to have recourse : glance briefly

referred frequently to his notes while speaking

referable

ˈre-f(ə-)rə-bəl  ri-ˈfər-ə- 

adjective

referrer

ri-ˈfər-ər 

noun

referrer

2 of 2

noun

re·​fer·​rer ri-ˈfər-ər 

plural -s

: one that refers

Synonyms of refer

Verb

• apply
• relate
• pertain

Examples of refer in a Sentence

Verb

How can doctors refer patients for treatment without examining them first?

Most of the patients we see here were referred by other doctors.

Recent Examples on the Web

Verb

The title refers not only to the horror film my protagonist, Maya, is trying to make, but also to the city’s new masters and to those living in a zombified state of willful ignorance. — Literary Hub, 15 Sep. 2026

According to Similarweb, visitors referred through AI assistants convert at significantly higher rates than traditional organic search visitors. — Jay Sen, Forbes.com, 14 Sep. 2026

Police were not required to refer people to services, treatment providers received no additional funding, and waitlists persisted. — Karyn Sporer, The Conversation, 14 Sep. 2026

For example, if a hyperscaler announces a 1-gigawatt facility, that number typically refers only to how much electricity the facility is designed to consume. — J.d. Capelouto, semafor.com, 11 Sep. 2026

Word History

Etymology

Verb

Middle English referren, from Anglo-French referer, referir, from Latin referre to bring back, report, refer, from re- + ferre to carry — more at bear

Noun

refer + -er

First Known Use

Verb

14th century, in the meaning defined at transitive sense 1a(1)

Phrases Containing refer

• cross-refer
• refer to
• refer to as
• self-refer

Rhymes for refer

• chauffeur
• cockspur
• concur
• confer
• defer
• demur
• deter
• hotspur
• incur
• infer
• inter
• jagir

Kids Definition

refer

verb

re·​fer ri-ˈfər 

referred; referring

1

: to explain in terms of a general cause

referred the defeat to poor training

2

: to go, send, or guide to some person or place for treatment, help, advice, or information

refer them to a dictionary

refer a patient to a specialist

refer to the dictionary for the meaning of a word

3

: to have relationship : relate

the asterisk refers to a footnote

4

: to call attention : make reference

no one referred to yesterday's quarrel

referable

ˈref-(ə-)rə-bəl  ri-ˈfər-ə- 

adjective

referrer

ri-ˈfər-ər 

noun

Etymology

Verb

Middle English referren, referen "to think of or place in a certain relationship, make a connection with in the mind," derived from Latin referre, literally, "to carry back," from re- "back, again" and ferre "to bear, carry, yield" — related to defer entry 1, offer

Medical Definition

refer

transitive verb

re·​fer ri-ˈfər 

referred; referring

1

: to regard as coming from or localized in a certain portion of the body or of space

pain of appendicitis may be referred to any region of the abdomen

—Encyclopedia Americana

2

: to send or direct for diagnosis or treatment

refer a patient to a specialist

Legal Definition

refer

transitive verb

re·​fer ri-ˈfər 

referred; referring

: to send or direct for treatment, aid, service, information, or decision

referred the debtor to an attorney with expertise in bankruptcy

specifically : commit sense 1c