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1. Dictionary

   function

   /ˈfʌŋ(k)ʃn/

   noun

   • 1. an activity that is natural to or the purpose of a person or thing: "bridges perform the function of providing access across water" Similar purposetaskuserolereasonbasisjustificationresponsibilitydutyconcernprovinceaimactivityassignmentobligationchargetaskchorejobroleerrandmissiondetailundertakingcommissioncapacitypostsituationofficeoccupationemploymentbusinessoperationraison d'êtreBritish:line of countryinformal:thingbagpigeon
   • ▪ practical use or purpose in design: "building designs that prioritize style over function"
   • ▪ a basic task of a computer, especially one that corresponds to a single instruction from the user.
   • 2. a relation or expression involving one or more variables: "the function (bx + c)"
   • ▪ a variable quantity regarded in relation to one or more other variables in terms of which it may be expressed or on which its value depends: "the magnetic field has varied as a function of time"
   • ▪ a functional group: "the carboxyl group was replaced by functions that included tetrazolyl-, sulphonyl-, and phosphoryl-"
   • 3. a thing dependent on another factor or factors: "class shame is a function of social power" Similar consequenceresultoutcomeramificationcorollaryconcomitantdated:issueOpposite cause
   • 4. a large or formal social event or ceremony: "he was obliged to attend party functions" Similar social eventpartyoccasionsocial occasionaffairgatheringreceptionsoiréecelebrationjamboreegalaleveeinformal:dobashshindigshindyblowoutrave-upthrashknees-upjollybeanfeastbunfightbeanolig

   verb

   • 1. work or operate in a proper or particular way: "her liver is functioning normally" Similar workgorunbe in working/running orderoperateperformbe in actionbe operativeOpposite malfunction
   • ▪ fulfil the purpose or task of (a specified thing): "the museum intends to function as an educational and study centre" Similar serveactoperateperformworkbehavehave/do the job ofplay the role ofact the part ofperform the function ofdo duty asconstituteform

   Word Origin mid 16th century: from French fonction, from Latin functio(n-), from fungi ‘perform’.

   Derivatives

   • 1. functionless adjective

   Scrabble Points: 13

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   More definitions, origin and scrabble points

2. dictionary.cambridge.org › dictionary › englishFUNCTION | English meaning - Cambridge Dictionary

   dictionary.cambridge.org › dictionary › english

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   something that results from something else, or is the way it is because of something else: His success is a function of his having worked so hard.

3. www.merriam-webster.com › dictionary › functionFunction Definition & Meaning - Merriam-Webster

   www.merriam-webster.com › dictionary › function

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   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.

4. www.dictionary.com › browse › functionFUNCTION Definition & Meaning | Dictionary.com

   www.dictionary.com › browse › function

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   Function definition: the kind of action or activity proper to a person, thing, or institution; the purpose for which something is designed or exists; role.. See examples of FUNCTION used in a sentence.

5. www.britannica.com › science › function-mathematicsFunction | Definition, Types, Examples, & Facts | Britannica

   www.britannica.com › science › function-mathematics

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   Jun 19, 2024 · function, in mathematics, an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable). Functions are ubiquitous in mathematics and are essential for formulating physical relationships in the sciences.

6. www.khanacademy.org › v › what-is-a-functionWhat is a function? (video) | Functions | Khan Academy

   www.khanacademy.org › v › what-is-a-function

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   Functions are a type of relation and are most useful to analyse quantities and be graphed. The concept of functions mapping input onto (at most) 1 output separates functions from equations. If an equation has exactly two variables involved in it, there is likely a relation between those variables, which is implied by the equality of both ...

7. www.collinsdictionary.com › english › functionFUNCTION definition and meaning | Collins English Dictionary

   www.collinsdictionary.com › english › function

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   noun. 1. the natural action or intended purpose of a person or thing in a specific role. the function of a hammer is to hit nails into wood. 2. an official or formal social gathering or ceremony. 3. a factor dependent upon another or other factors. the length of the flight is a function of the weather.

8. byjus.com › maths › what-is-a-functionWhat is a Function? Definition, Types and Notation - BYJU'S

   byjus.com › maths › what-is-a-function

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   In simple words, a function is a relationship between inputs where each input is related to exactly one output. Every function has a domain and codomain or range. A function is generally denoted by f(x) where x is the input. The general representation of a function is y = f(x).