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
From the same root
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
- two, one plus one: Té dos germans i dues germanes.[5][2][1]
- (invariable) Second, in a series or a date: el dos de juny.[5][4]
- tots dos, totes dues: both.[11][12]
Noun
- The number two, and the figure 2.[5][4]
- A card, die or domino piece marked with two.[4][5]
- (castells) Each of the two castellers in the first level of the top section of a human tower.[5][1]
Word family
- ambdós
Related words
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
- ^ a b c d e f g h i j Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c Institut d'Estudis Catalans, Diccionari essencial de la llengua catalana (DEIEC), online, https://deiec.iec.cat, p. s.v. dos
- ^ 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
- ^ 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
- ^ 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
- ^ a b Bruguera, Jordi (1996), Diccionari etimològic, Barcelona: Enciclopèdia Catalana, p. 295
- ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. s.v. duo
- ^ 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
- ^ a b Torruella, Joan; Pérez Saldanya, Manuel; Martines, Josep (dirs.), Corpus Informatitzat del Català Antic (CICA), https://www.cica.cat, p. s.v. teu
- ^ Labèrnia, Pere (1839–1840), Diccionari de la llengua catalana ab la correspondencia castellana y llatina, 2 vols., Barcelona, p. s.v. dos
- ^ 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
- ^ Vallès, Emili (1927), Pal·las: diccionari català il·lustrat, Barcelona: Salvat, p. s.v. dos
- ^ 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.
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