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IELTS BNC: 782 COCA: 1442

function

1 function /ˈfʌŋkʃən/ noun
plural functions
1 function
/ˈfʌŋkʃən/
noun
plural functions
Learner's definition of FUNCTION
: the special purpose or activity for which a thing exists or is used功能;作用;用途
[count]
[noncount]
[count] : the job or duty of a person工作;职责
[count] : a large ceremony or social event典礼;宴会;社交聚会
[count]
: something (such as a quality or measurement) that is related to and changes with something else应变量;随他物的变化而变化的事物
: something that results from something else由其他事情造成的结果
2 function /ˈfʌŋkʃən/ verb
functions; functioned; functioning
2 function
/ˈfʌŋkʃən/
verb
functions; functioned; functioning
Learner's definition of FUNCTION
[no object]
: to work or operate运转;工作
: to have a specified function, role, or purpose : serve起…作用;扮演…角色usually + as
IELTS BNC: 782 COCA: 1442

function

1 of 2

noun

func·​tion ˈfəŋ(k)-shən How to pronounce function (audio)
1
: professional or official position : occupation
His job combines the functions of a manager and a worker.
2
: the action for which a person or thing is specially fitted or used or for which a thing exists : purpose
3
: any of a group of related actions contributing to a larger action
especially : the normal and specific contribution of a bodily part to the economy of a living organism
The function of the heart is to pump blood through the body.
4
: an official or formal ceremony or social gathering
They went to several functions during their college reunion weekend.
5
a
: a mathematical correspondence that assigns exactly one element of one set to each element of the same or another set
b
: a variable (such as a quality, trait, or measurement) that depends on and varies with another
height is a function of age
also : result
illnesses that are a function of stress
6
: characteristic behavior of a chemical compound due to a particular reactive unit
7
: a computer subroutine
specifically : one that performs a calculation with variables (see variable entry 2 sense 1a) provided by a program and supplies the program with a single result
functionless adjective

function

2 of 2

verb

functioned; functioning ˈfəŋ(k)-sh(ə-)niŋ How to pronounce function (audio)

intransitive verb

1
: to have a function : serve
an attributive noun functions as an adjective
2
: to carry on a function or be in action : operate
Choose the Right Synonym for function

function, office, duty, province mean the acts or operations expected of a person or thing.

function implies a definite end or purpose or a particular kind of work.

the function of language is two-fold: to communicate emotion and to give information Aldous Huxley

office is typically applied to the function or service associated with a trade or profession or a special relationship to others.

they exercise the offices of the judge, the priest, the counsellor W. E. Gladstone

duty applies to a task or responsibility imposed by one's occupation, rank, status, or calling.

it is the judicial duty of the court, to examine the whole case R. B. Taney

province applies to a function, office, or duty that naturally or logically falls to one.

I felt it was not my province to inquire Anne Brontë

Example Sentences

Noun The function of the heart is to pump blood through the body. He believes that the true function of art is to tell the truth. What functions do these programs fulfill? infants learning to control their bodily functions The instrument is chiefly used to measure and record heart function. The design achieves a perfect blend of form and function. His job combines the functions of a manager and a worker. Her chief function is to provide expert legal advice. They went to several functions during their college reunion weekend. Verb The new machine functions well. His bad health has prevented him from being able to function effectively in recent weeks. Her heart now seems to be functioning normally. The computer network is not yet fully functioning. See More
Recent Examples on the Web
Noun
The student was arrested on two charges: possession of a firearm on school property, a felony, and misdemeanor disruption of a school function. Jeff Weiner, Orlando Sentinel, 14 Sep. 2022 Google and Alexa, too Home Assistant can provide a similar kind of gateway function to Google Assistant and the Google Home app—and to Amazon's Alexa devices and apps. Kevin Purdy, Ars Technica, 22 Aug. 2022 No evidence has emerged to support such a theory and the NIH consistently has denied any ties to organizational funding and gain-of-function research in Wuhan. Gregory Svirnovskiy, The Arizona Republic, 22 Aug. 2022 For materialists like himself, Danielsson says the collapse of a wave function in quantum mechanics is a result of an interaction with another physical system. Robert Lea, Popular Mechanics, 16 Aug. 2022 Most of the recent controversy over gain-of-function research has focused on research that makes viruses more deadly. Steven Salzberg, Forbes, 15 Aug. 2022 Under California law, death can be determined by the loss of all brain function and in accordance with accepted medical standards. Charles Trepany, USA TODAY, 13 Aug. 2022 Although household balance sheets remain in a position of relative strength, there is a fear factor at work, said Tamara Charm, partner and leader of the insights function at consulting firm McKinsey. Martha C. White For Cnn Business, CNN, 12 Aug. 2022 The brake fluid reservoir cap may not vent properly, creating a vacuum inside the brake fluid reservoir, and resulting in a brake fluid leak that may lead to a partial or total loss of brake function. Detroit Free Press, 12 Aug. 2022
Verb
The research community is excited about the potential of DNA to function as long-term archival storage. John Timmer, Ars Technica, 15 Sep. 2022 It’s not just a handheld console—it’s a PC that sometimes requires workarounds and tweaks for things to function properly. Wired, 28 July 2022 Tonia Reis, director of Edelman's Trust Barometer surveys, said trust is a precious commodity that's vital for the economy and government to function. David Klepper, ajc, 9 July 2022 Although the Centers for Disease Control and Prevention recommends at least seven hours of sleep per night for adults, some people are able to function with a bit less. L'oreal Thompson Payton, Fortune, 25 Aug. 2022 Talks to resolve the problem have so far proved fruitless, said the Israeli official, who expressed pessimism as to whether the Jewish Agency would be able to continue to function in Russia. Dov Lieber, WSJ, 18 Aug. 2022 And in some cases, the lightest shade on a paint card could function as a white does when juxtaposed with your wall color. Jessica Bennett, Better Homes & Gardens, 23 Aug. 2022 Sports events function as a public-relations exercise and form a key part of the Saudi government’s long-term plan to transform the country and its reputation. Morgan Campbell, New York Times, 19 Aug. 2022 Pages can function like a Word document, spreadsheet or a file-storage system. Maddie Ellis, WSJ, 18 Aug. 2022 See More

Word History

Etymology

Noun and Verb

Latin function-, functio performance, from fungi to perform; probably akin to Sanskrit bhuṅkte he enjoys

First Known Use

Noun

1533, in the meaning defined at sense 2

Verb

1856, in the meaning defined at sense 1

Time Traveler
The first known use of function was in 1533
IELTS BNC: 782 COCA: 1442
function

noun¹

1purpose/special duty of sb/sth功能ADJECTIVE | VERB + FUNCTION ADJECTIVEimportant, useful, valuable重要的/有用的/有價值的功能critical, crucial, essential, key, vital決定性的/至關重要的/必不可少的/關鍵的/極為重要的功能chief, main, major, primary, prime最主要的/主要的/重要的/首要的/根本的功能basic基本用途particular, specific特別/特定用途proper適當的用途original最初的功能dual雙重功能The committee has a dual function, both advisory and regulatory.這個委員會具有咨詢和管理雙重功能。bodily, brain, liver, mental, etc.身體功能、大腦機能、肝功能、心智功能等Fortunately, his head injuries left his bodily functions unimpaired.幸運的是他頭部的傷沒有影響到身體功能。VERB + FUNCTIONhave有用途carry out, fulfil/fulfill, perform, serve發揮作用;行使職責All members carry out their own particular functions.所有成員都有各自的職責要履行。The club serves a useful function as a meeting place.這個俱樂部是一個會面的好地方。
function

noun²

2important social event重要社會活動ADJECTIVE | VERB + FUNCTION | FUNCTION + NOUN ADJECTIVEcharity, official, social慈善/官方/社會活動The couple attended a charity function in aid of cancer research.這對夫婦出席了一項資助癌症研究的慈善活動。VERB + FUNCTIONhold舉辦活動attend, go to出席/參加活動FUNCTION + NOUNroom多功能廳The reception will be held in the hotel's function room.招待會將在該酒店的多功能廳舉行。
function

verb

ADVERB | VERB + FUNCTION | PHRASES ADVERBeffectively, efficiently, smoothly, successfully, well有效地/高效地/平穩地/成功地/良好地運轉optimally發揮最佳作用flawlessly, perfectly毫無瑕疵地/完美地運行correctly, normally, properly正確無誤地運行;正常運轉All the instruments were functioning normally.所有的儀器都在正常工作。I can't function properly without a coffee.不喝咖啡我無法正常工作。adequately, satisfactorily充分發揮作用;令人滿意地運作Problems arise when the body's immune system is not functioning adequately.免疫系統不能充分發揮作用時,身體就會出現問題。poorly未充分發揮作用barely幾乎不運轉My brain could barely function through the pain.我疼得大腦幾乎無法思考了。autonomously, independently自主/獨立運作a system in which judges function independently of politics一套使法官行使其職責時完全不受政治影響的體制largely, mainly, primarily發揮很大的/主要的/首要作用The organization functions primarily through volunteer efforts.這個組織主要通過志願者發揮作用。actually實際運作This model does not describe accurately the way a market economy actually functions.這一模型沒有準確地說明市場經濟實際是怎樣運作的。still仍在運作The bombs continued to fall, but somehow the city still functioned.炸彈繼續落下,但不知怎的,這座城市仍在運轉。VERB + FUNCTIONbe able to, be unable to, can能夠/無法/可以運轉When nutrients are in short supply the body cannot function normally.營養不足時,身體就不能正常運轉。begin to開始運作continue to繼續運作cease to停止運作PHRASESfully functioning全面運作The group has now become a fully functioning political organization.這一團體現已成為全面運作的政治組織。

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