Etymology and origin of the Catalan word aigua
- Confidence
- Established
- Formation
- Inherited
- First attested
- 1169 a document in the cartulary of Poblet More words from the 12th century
- Inherited from
- Latin aqua via Old Catalan
- Ultimate origin
- Latin aqua
Etymology tree
From the same root
Forms
aigua f (plural aigües)[1] Old Catalan wrote aygua and ayga.[2][3][4] The spelling aigo appears in a Mallorcan account book of 1441.[5] The pronunciation varies across the language area: àigua in most of Catalonia and the north of Valencia, àiga in Roussillon and in a belt from Andorra through the Penedès and the Vallès, àigo in Mallorca and àigu in Menorca and Formentera; much of Valencia, south of Castelló, has a pronunciation with /aw/ in the first syllable.[2][6]
Etymology
It is inherited from Old Catalan aygua, the usual spelling of the medieval texts, which is inherited from Latin aqua (“water”).[2][6][7][8][1]
The same Latin word is Occitan aiga, Spanish agua, French eau, Italian acqua and Romanian apă.[9][1] The troubadours wrote Old Occitan aigua as Old Catalan did.[10][11]
The /i/ before the consonant, in the Catalan word as in Occitan aiga, is unexpected.[2] Coromines finds no satisfactory explanation for it; he mentions, without accepting either, a Latin pronunciation that split /k/ and /w/ between two syllables, and the variant spelt ⟨augua⟩, which is easier to explain and is recorded in scattered points of the Peninsula and southern France.[2] Spanish dialects, Leonese and Aragonese also have forms with /w/ moved into the first syllable.[12]
The Latin word comes from *akʷā; its closest cognates are Germanic, 𐌰𐍈𐌰 (aƕa) and aha.[13] Wiktionary takes it back to *h₂ekʷeh₂.[1]
Earliest recorded meaning
Coromines gives as the first record a document of 1169 in the cartulary of Poblet, which speaks of boschages et las aiguas “woods and waters”.[2] In 1204 a rule of the Templars allows a brother's wine to be taken away and water given him instead (tolre son vi e dar-li ayga).[2][6] In these first records the word means water, and in the plural the waters of an estate.[2]
Semantic evolution
In the medieval language aygua also meant a river or stream: the Catalan Vides de sants translate Latin fluvium with it, Llull describes a plain “through which a fine water ran”, and Desclot tells of crossing “a great water” in 1283.[2][5] The use survives in Pyrenean place names, such as l'Aigua de Valls at Gósol and l'Aigua d'Òra.[2]
Medieval writers also used the word for body fluids (urine, tears, the humours of an eye disease), for the juice of fruits, and for the lustre of pearls and diamonds.[5] Its derivatives are old: aigual is recorded in 976, from Latin aqualis, aiguader and aigüera “sink” in the 13th century, aiguat “downpour” in the 14th.[7]
Fabra's dictionary of 1932 still defines the word first as the liquid that falls from the clouds as rain and forms rivers, lakes and seas.[14] The DIEC2 defines it chemically, as a compound of hydrogen and oxygen, H₂O.[15]
Timeline
- 1169 – first record, in the cartulary of Poblet: las aiguas.[2]
- 1204 – ayga in a rule of the Templars.[2][6]
- 13th century, first half – ayga in the Usatges de Barcelona;[4][3] aygua in the 1240s.[4][3]
- 1283 – Desclot's chronicle uses aygua for a river.[5]
- 1381 – Bernat Metge writes aiga in Lo somni.[2]
- 1460 – the Tirant lo Blanc has eyes filling en aygua, with tears.[5]
- 1932 – Fabra's Diccionari general heads the word aigua.[14]
Meanings
Noun
- water, the colourless liquid H₂O: Omple la gerra d'aigua freda.[15][8][1]
- (in the plural) A body of water; the waters of a sea, river or coast: les aigües del port.[15][6]
- rain: Ha caigut molta aigua aquesta nit.[6][15]
- (dialectal) A river or stream.[6][2]
- A watery liquid of the body, such as urine, sweat or tears.[6][15]
- (architecture) Each slope of a roof.[6][15]
- The lustre of a precious stone or pearl.[15][5]
Word family
- aiguada
- aiguader
- aigual
- aiguat
- aigüera
- aigualir
- enaiguar
Related words
References
- ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i j k l m n 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. 1, 90
- ^ a b c Torruella, Joan; Pérez Saldanya, Manuel; Martines, Josep (dirs.), Corpus Informatitzat del Català Antic (CICA), https://www.cica.cat, p. s.v. aygua
- ^ a b c Torruella, Joan; Pérez Saldanya, Manuel; Martines, Josep (dirs.), Corpus Informatitzat del Català Antic (CICA), https://www.cica.cat, p. s.v. ayga
- ^ a b c d e f Faraudo de Saint-Germain, Lluís, Vocabulari de la llengua catalana medieval, online edition, Barcelona: Institut d'Estudis Catalans, p. s.v. aigua
- ^ a b c d e f g h i Alcover, Antoni M.; Moll, Francesc de B. (1930–1962), Diccionari català-valencià-balear, 10 vols., Palma de Mallorca: Moll, p. s.v. aigua
- ^ a b Bruguera, Jordi (1996), Diccionari etimològic, Barcelona: Enciclopèdia Catalana, p. 50
- ^ a b Enciclopèdia Catalana, Gran diccionari de la llengua catalana (GDLC), Barcelona: Enciclopèdia Catalana; online edition, https://www.diccionari.cat, p. s.v. aigua
- ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 570
- ^ Raynouard, François-Just-Marie (1838–1844), Lexique roman, ou dictionnaire de la langue des troubadours, 6 vols., Paris: Silvestre, p. 6, 65
- ^ Stempel, Wolf-Dieter et al., Dictionnaire de l'occitan médiéval (DOM), Bayerische Akademie der Wissenschaften, https://dom-en-ligne.de, p. s.v. aiga
- ^ Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 1, 79
- ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
- ^ a b Fabra, Pompeu (1932), Diccionari general de la llengua catalana, Barcelona: Llibreria Catalònia, p. s.v. aigua
- ^ a b c d e f g Institut d'Estudis Catalans (2007), Diccionari de la llengua catalana, 2nd ed. (DIEC2), Barcelona: Edicions 62; online edition with later updates, https://dlc.iec.cat, p. s.v. aigua
Cite this entry
“Aigua.” Etymologically, 12 Nov. 2026, etymologically.com/ca/aigua. Accessed 13 Nov. 2026.
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