duopoly

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duopoly

  • /djuːˈɒpəli/ UK
  • /duː-/ UK
  • /duˈɑpəli/ US

Rhymes with -ɒpəli

Where it comes from

PIE word

*dwóh₁

From duo- (prefix meaning ‘two’) + -poly (suffix meaning ‘pertaining to the number of sellers in a market’), by analogy with monopoly.

noun duopolies · dyopoly

  1. countable, uncountable An economic condition in which two sellers exert most control over the market of a commodity. Modern examples of duopoly include the American markets for credit cards (Visa and MasterCard), smartphones (Apple and Google), soft drinks (Coca-Cola and Pepsi), and airplanes (Airbus and Boeing).
  2. broadly, countable, uncountable The domination of a field of endeavour by two entities or people. In 2011, his spirit and body were shattered by Jo-Wilfried Tsonga in the semi-finals. Last night, the stakes were just as high – even though the tournament is not out of the first week – because there is a creeping perception that the [Roger] Federer–[Rafael] Nadal duopoly is slowly giving way under
  3. broadly, countable, uncountable A situation in which two or more radio or television stations in the same city or community share common ownership.

    Similar: twinstick

Translations

Every language

noun economic condition in which two sellers exert (most of the) control over the market of a commodity

Españolduopolio
한국어복점 bokjeom
日本語複占 fukusen
中文雙頭壟斷 /双头垄断 shuāngtóu lǒngduàn
हिन्दीद्वयाधिकार dvayādhikār
Portuguêsduopólio
Françaisduopole
DeutschDuopol, Dyopol
Italianoduopolio
Ελληνικάδυοπώλιο dyopólio
Românăduopol
Русскийдуопо́лия duopólija
العربيةاحتكار ثنائي
עבריתדואופול

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MLA

"duopoly." Wiktionary, via Micwyn, micwyn.com/word/duopoly. Accessed 6 Nov. 2026.

APA

duopoly. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/duopoly

Chicago

"duopoly." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/duopoly.

BibTeX
@misc{duopoly_2026,
  title = {duopoly},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/duopoly},
  urldate = {2026-11-06}
}