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Learn to pronounce func·tion

/ˈfəNG(k)SHən/
noun
  1. an activity or purpose natural to or intended for a person or thing.
    "bridges perform the function of providing access across water"
    synonyms: purpose, task, use, role, reason, basis, justification, responsibility, duty, concern, province, aim, activity, assignment, obligation, charge, chore, job, errand, mission, detail, undertaking, commission, capacity, post, situation, office, occupation, employment, business, operation, raison d'être, line of country, thing, bag, pigeon
  2. a relationship or expression involving one or more variables.
    "the function (bx + c)"
  3. a thing dependent on another factor or factors.
    "class shame is a function of social power"
    synonyms: consequence, result, outcome, ramification, corollary, concomitant, issue
  4. a large or formal social event or ceremony.
    "he was obliged to attend party functions"
    synonyms: social event, party, occasion, social occasion, affair, gathering, reception, soirée, celebration, jamboree, gala, levee, do, bash, shindig, shindy, blowout, rave-up, thrash, knees-up, jolly, beanfeast, bunfight, beano, lig

verb
work or operate in a proper or particular way.
"her liver is functioning normally"
synonyms: work, go, run, be in working/running order, operate, perform, be in action, be operative

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Function

Function

Mathematics
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