Etymologically

Etymology and origin of the Romanian word dublu

Confidence
Established
Formation
Borrowing
First attested
1822 Bobb's dictionary, in the form duplu More words from the 19th century
Borrowed from
French double
Ultimate origin
Latin duplus
Etymology tree
inherited borrowed derived
Latin duplus
French double
Romanian dublu
Italian doppio
Spanish doble
The word's journey
From the same root
Latin duplō ← duplus

Pronunciation

Forms

dublu m or n (feminine singular dublă, masculine plural dubli, feminine/neuter plural duble)[1]

Etymology

It is borrowed from French double (“double”).[2][3][4][5][1] The French word continues Latin duplus (“double”), a compound, possibly a very old one, of the root of duo (“two”) and an element related to plicō (“to fold”).[2] DELR compares Ancient Greek διπλόος (diplóos).[2] Its Romance cognates include Italian doppio, Catalan doble and Spanish doble.[6]

The first form, duplu, is a learned borrowing of the Latin word in DELR's view.[2] DER explains it by a crossing with a Modern Greek form.[3] South of the Danube there is Aromanian duplu.[7] The rare old variant doplu comes from the Italian word, and duflu, recorded in Hunedoara, from Hungarian dupla.[2]

Earliest recorded meaning

DELR's first record is the form duplu in Bobb's dictionary of 1822.[2] The form dublu follows in Vârnav's text of 1825, the year Tiktin gives too.[2][5] The early sense is “twofold, twice as large”: Heliade writes of a „senzațiune duplă” “a double sensation”.[8][9]

Semantic evolution

The adjective first meant “twice as much” and “made of two parts”; 19th-century grammars list duplu beside simplu and triplu among the multiplicative numerals.[8] The form with -b-, after French, replaced duplu.[5][2]

In the 20th century sport and games gave it new uses as a noun: dublu for a tennis match of two against two, dublă for a double throw at dice and for the fault of touching the ball twice.[2][4] In the theatre dublu is the device of bringing two identical characters on stage.[4] Hunters use dublă for the great snipe, after French bécassine double.[2]

The family is mostly French: dubla in 1836, dublet in 1840, dubleu in 1862, dedubla in 1890 and dublaj in 1933.[2]

Timeline

  • 1822 – duplu in Bobb's dictionary, the first record.[2]
  • 1825 – dublu in Vârnav.[2][5]
  • 1836 – the verb dubla in Asachi.[2]
  • 1840 – dublet in Poenaru, Aaron and Hill's dictionary.[2]
  • 1862 – dubleu, in the form dupleu, in Pontbriant.[2]
  • 1912 – dublă, the grain measure of two decalitres.[2]
  • 1933 – dublaj “dubbing”.[2]

Meanings

Adjective

  1. double, twice as large or containing twice as much as a given amount: cu dublu sens “with a double meaning”.[4][1]
  2. Made up of two equal, identical or similar parts; taking place between two parts or in two places: ușă dublă “double door”.[4][9]

Noun

  1. (masculine) A doubles match in tennis or table tennis: dublu mixt “mixed doubles”.[4][2]
  2. (feminine) In volleyball, handball and tennis, a double hit; at dice, a throw with the same number on both dice.[4]
  3. (neuter) Twice the amount; a person or thing that doubles another; in comedy, the device of two identical characters.[2][4]

Word family

  • dedubla
  • dubla
  • dublaj
  • dublă
  • dublet
  • dubleu
  • dublor
  • dublură
  • duplicat
  • duplicitate
  • Latin duplus

Usage notes

A vedea dublu is “to see double”, also of someone who has drunk too much.[4] Compounds name units of measure: dublu-decalitru (20 litres), dublu-decimetru (a 20 cm ruler).[4]

DEX also has a neuter noun dublu (dublu¹), a variant of dublă “a grain measure of 20 litres; a double loaf”, which was shortened from dublu-decalitru.[4][2]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n o p q r s t u Academia Română, Institutul de Lingvistică „Iorgu Iordan – Al. Rosetti” (2011–), Dicționarul etimologic al limbii române (DELR), vol. I: A–B (2011), vol. II: C (2015–2018), București: Editura Academiei Române; continued online at delr.lingv.ro, p. s.v. dublu
  3. ^ a b Ciorănescu, Alexandru (1958–1966), Diccionario etimológico rumano, La Laguna: Universidad de La Laguna (Romanian ed.: Dicționarul etimologic al limbii române, București: Saeculum, 2001), p. s.v. dublu
  4. ^ a b c d e f g h i j k DEX (2009), Dicționarul explicativ al limbii române [Explanatory dictionary of the Romanian language], Bucharest: Editura Univers Enciclopedic, p. 334
  5. ^ a b c d Tiktin, Hariton (2000–2005), Rumänisch-deutsches Wörterbuch, 3rd ed., revised by Paul Miron and Elsa Lüder, 3 vols., Cluj-Napoca: Clusium, p. s.v. dublu
  6. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 2802
  7. ^ Pascu, Giorge (1925), Dictionnaire étymologique macédoroumain, 2 vols. (I: Les éléments latins et romans; II: Les éléments grecs, turcs, slaves, albanais, germaniques, magyars, néologismes, créations immédiates, obscurs), Iași: Cultura Națională, p. 1, 78
  8. ^ a b Academia Română (1965–2010), Dicționarul limbii române (DLR), serie nouă, tom I–XIX, București: Editura Academiei Române, p. s.v. dublu
  9. ^ a b Academia Română, Institutul de Lingvistică „Iorgu Iordan – Al. Rosetti” (2010), Micul dicționar academic, 2nd ed., 4 vols., București: Univers Enciclopedic Gold, p. 1, 765

Related etymologies

  • cap · also from French
  • dura · also from French
  • pur · also from French
  • pană · also from French
  • pat · also from French
  • masă · also from French
  • lac · also from French
  • primar · also from French
Cite this entry

“Dublu.” Etymologically, 12 Nov. 2026, etymologically.com/ro/dublu. Accessed 12 Nov. 2026.

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