copula

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copula

  • /ˈkɒpjʊlə/ UK
  • /ˈkɒpjələ/ UK
  • /ˈkɑpjələ/ US
  • /ˈkɔpjələ/ US

Sounds like copular(non-rhotic) · Rhymes with -ɒpjələ

Where it comes from

Borrowed from Latin cōpula (“connection, linking of words”), from co- (“together”) + apere (“fasten”). Doublet of couple.

noun copulas · copulae

  1. A word, usually a verb, used to link the subject of a sentence with a predicate (usually a subject complement or an adverbial), that unites or associates the subject with the predicate. I begin by arguing in section 2 that there are in fact at least two Celtic copulas, a grammatical copula that simply spells out tense and agreement, and a substantive copula formed on a lexically listed verbal stem.

    Similar: linking verb, copular verb

  2. The bond or relationship by which two things are combined into a unity. The fact that in milk the copula or bond is exceedingly slight is evident from the spontaneous resolution of milk when left in a vessel, its resolution, namely, into cream—a white substance of comparative consistency,—and a sourish fluid; also from its ready resolution when, merely by motion, it is
  3. A function that represents the association between two or more variables, independent of the individual marginal distributions of the variables. In 2000, David X. Li, a banker with a doctorate in statistics who was then at RiskMetrics, part of J. P. Morgan Chase, began using mathematical functions called Gaussian copulas to estimate the likelihood of corporations’ dying in unison.
  4. A device that connects two or more keyboards of an organ.
  5. The act of copulation; mating.

Translations

Every language

noun grammar: linking kind of word

Españolcópula
한국어계사 gyesa, 코퓰러 kopyulleo, 계합사 gyehapsa
日本語繋辞 keiji, コピュラ kopyura, 連辞 renji, 指定詞 shiteishi, コプラ kopura
中文係詞 /系词 xìcí, 連詞 /连词 liáncí, 連繫動詞 /连系动词 liánxì dòngcí
हिन्दीयोजक yojak, संयोजक sãyojak
Portuguêscópula, verbo de ligação
Françaiscopule
DeutschKopula, Kopulaverb
Italianocopula
Ελληνικάσυνδετικό ρήμα syndetikó ríma
Românăcopulă
Русскийсвя́зка svjázka, ко́пула kópula, глаго́л-свя́зка glagól-svjázka
Tiếng Việttừ liên hệ
العربيةرَابِطَة rābiṭa, رَابِط rābiṭ, عِمَاد ʕimād
עבריתאוֹגֵד ogéd

noun statistics: measure of association

Españolcópula
日本語コピュラ kopyura
中文耦合 ǒuhé, 關聯結構 /关联结构 guānliánjiégòu
Русскийко́пула kópula

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Cite this
MLA

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

APA

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

Chicago

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

BibTeX
@misc{copula_2026,
  title = {copula},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/copula},
  urldate = {2026-11-06}
}