Etymologically

Etymology and origin of the Catalan word dos

Confidence
Established
Formation
Inherited
First attested
1175–1224 the Homilies d'Organyà More words from the 12th century
Inherited from
Latin duo
Ultimate origin
Proto-Indo-European *dwóh₁
Etymology tree
inherited borrowed derived
Latin duo
Catalan dos
French deux
Italian due
Spanish dos
From the same root
Latin duālis ← duo
Latin ducentī ← duo
Latin duodecim ← duo
Latin duodēvīgintī ← duo
Latin duplex ← duo
Latin dupondius ← duo
French deuxième ← deux

Pronunciation

  • Northern: [ˈdus][1]
  • Balearic, Central, Northwestern, Valencia: [ˈdos][1]

Forms

dos (feminine dues)[1][2] The Vides de sants rosselloneses have a feminine does, also found in Roussillon in 1284, and an archaic neuter doa in doa mília passes.[3] The feminine dues is kept in Mallorca and Menorca (pronounced duas), most of Eastern Catalan and Roussillon and part of Western Catalan.[3] Western Catalan, Eivissa, part of Northern Catalan and Valencia use dos for both genders.[3][2] Colloquial central Catalan, in Barcelona and Girona, says dugues.[3][4] The vowel is close, [dós], in Eastern Catalan, Valencian and Balearic; much of Western Catalan has an open [dɔ́s].[3][4]

Etymology

It is inherited from Latin duo (“two”), continued in its accusative forms, masculine ⟨duōs⟩ and feminine ⟨duās⟩.[3][4][5][6][1]

The same Latin word is Occitan dos, Spanish dos, French deux, Italian due and Romanian doi.[7][1]

The Latin numeral goes back to Proto-Italic *duō and Proto-Indo-European *dwóh₁, a dual form.[1][8]

Earliest recorded meaning

Coromines, Bruguera and the GDLC give the Homilies d'Organyà as the first record: a monk about to die divides all his goods estirs dos besans que li oblidaren “except two bezants that he forgot”.[3][6][5] CICA dates the Homilies between 1175 and 1224.[9]

Semantic evolution

From the beginning the numeral had separate genders.[3] In Valencia the feminine dos is old: Sant Vicent Ferrer writes dos maneres, an inventory of Ausiàs March's goods of 1459 has dos tovalloles, and the metre shows that Roig and March used it.[3] In Roussillon too some documents from 1363 onwards use dos for the feminine, and even Llull wrote amdós les parts.[3]

The phrase a dos per tres, or cada dos per tres, means “often, at short intervals”.[3] Coromines rejects the sense “if need be” that Belvitges and Labèrnia give it.[3] The 19th-century dictionaries also record dos as the second day of a month, the figure 2 and the card with two pips.[10] In the human towers, the castells, a dos is one of the pair of castellers in the top section.[5][1]

Timeline

  • 1175–1224 – the Homilies d'Organyà: dos besans.[3][9]
  • 1284 – the Roussillon feminine does in a price list of cloth.[3]
  • 1363 – first of several Roussillon documents with a feminine dos.[3]
  • 1440 – Curial e Güelfa: los hulls ... eren dos rubins.[11]
  • 1459 – dos tovalloles in the inventory of Ausiàs March's goods.[3]
  • 1876 – dos per tres “often” in a novel by Genís i Aguilar.[3]

Meanings

Numeral

  1. two, one plus one: Té dos germans i dues germanes.[5][2][1]
  2. (invariable) Second, in a series or a date: el dos de juny.[5][4]
  3. tots dos, totes dues: both.[11][12]

Noun

  1. The number two, and the figure 2.[5][4]
  2. A card, die or domino piece marked with two.[4][5]
  3. (castells) Each of the two castellers in the first level of the top section of a human tower.[5][1]

Word family

  • ambdós

Usage notes

A different dos, “back”, is the medieval form of dors, from dossum for Latin dorsum.[1][13] Jaume I uses it in the phrase al dos, “behind”, and the DCVB refers it to dors.[11][4]

References

  1. ^ a b c d e f g h i j Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c Institut d'Estudis Catalans, Diccionari essencial de la llengua catalana (DEIEC), online, https://deiec.iec.cat, p. s.v. dos
  3. ^ a b c d e f g h i j k l m n o p q Coromines, Joan (1980–2001), Diccionari etimològic i complementari de la llengua catalana, 10 vols., Barcelona: Curial / La Caixa (online ed., Institut d'Estudis Catalans 2024), p. 3, 191
  4. ^ a b c d e f g Alcover, Antoni M.; Moll, Francesc de B. (1930–1962), Diccionari català-valencià-balear, 10 vols., Palma de Mallorca: Moll, p. s.v. dos
  5. ^ a b c d e f g h Enciclopèdia Catalana, Gran diccionari de la llengua catalana (GDLC), Barcelona: Enciclopèdia Catalana; online edition, https://www.diccionari.cat, p. s.v. dos
  6. ^ a b Bruguera, Jordi (1996), Diccionari etimològic, Barcelona: Enciclopèdia Catalana, p. 295
  7. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. s.v. duo
  8. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill, p. s.v. duo
  9. ^ a b Torruella, Joan; Pérez Saldanya, Manuel; Martines, Josep (dirs.), Corpus Informatitzat del Català Antic (CICA), https://www.cica.cat, p. s.v. teu
  10. ^ Labèrnia, Pere (1839–1840), Diccionari de la llengua catalana ab la correspondencia castellana y llatina, 2 vols., Barcelona, p. s.v. dos
  11. ^ a b c Faraudo de Saint-Germain, Lluís, Vocabulari de la llengua catalana medieval, online edition, Barcelona: Institut d'Estudis Catalans, p. s.v. dos
  12. ^ Vallès, Emili (1927), Pal·las: diccionari català il·lustrat, Barcelona: Salvat, p. s.v. dos
  13. ^ Nou glossari general lul·lià (NGGL), Centre de Documentació Ramon Llull, Universitat de Barcelona, https://nggl.ub.edu, p. s.v. dos

Related etymologies

Cite this entry

“Dos.” Etymologically, 13 Nov. 2026, etymologically.com/ca/dos. Accessed 14 Nov. 2026.

Last edited on . ·