Etymology and origin of the Catalan word son
son1 his, her, its
Etymology tree of son1
From the same root · son1
Pronunciation
Forms
son m (feminine sa, masculine plural sos, feminine plural ses)[1]
Etymology
The possessive is inherited from Old Catalan son, which is inherited from Vulgar Latin sum, the reduced form of Latin suus (“his, her, its own”) in its accusative ⟨suum⟩.[1][2][3] Before a noun Vulgar Latin ⟨suum⟩ and ⟨sua⟩ were monosyllabic and became ⟨son⟩ and ⟨sa⟩.[1][3] Stressed, they gave seu.[1][3] Bruguera lists ⟨son⟩ and ⟨sa⟩ under ⟨seu⟩.[4]
The same unstressed form is Occitan son and French son.[1][5]
Latin ⟨suus⟩ is from Proto-Italic *sowos and Proto-Indo-European *sewos, from *swé (“self”).[1]
Earliest recorded meaning
The weak forms appear from the beginnings of the written language: the Homilies d'Organyà speak of a man who tanca sa casa o son castel “locks his house or his castle”.[3] The GDLC also dates the word to the 12th century, with the Homilies.[2] CICA dates the Homilies between 1175 and 1224.[6]
Semantic evolution
Medieval prose uses son, sa, sos, ses freely before nouns, as Eiximenis does: ço del seu a son prohisme “of what is his to his neighbour”.[7] Jaume I's chronicle and other archaic texts also use them for a plural possessor, “their”, where the medieval norm was llur.[3]
The weak forms later receded everywhere, and in the modern spoken language they survive mainly with kinship terms (son pare, sa mare).[3] Verdaguer still preferred them in verse.[3] Coromines heard the fixed phrase ha costat sos duros “it cost a fair sum” from old people in Barcelona around 1914; a romance collected at Girona has the analogical feminine suna for sa.[3]
Timeline
- 1175–1224 – son castel in the Homilies d'Organyà.[3][6]
- 1244–1274 – Jaume I's chronicle uses son and ses also for “their”.[3]
- 1381 – Eiximenis: a son prohisme.[7]
- c. 1914 – Coromines hears ha costat sos duros in Barcelona.[3]
Meanings
Determiner
son2 sleep
- Confidence
- Established
- Formation
- Inherited
- First attested
- 1250 a document from the Alt Cardener
- Inherited from
- Latin somnus via Old Catalan
- Ultimate origin
- Proto-Indo-European *swépnos
Etymology tree of son2
From the same root · son2
Pronunciation
Forms
son m (plural sons)[1] The DCVB records the pronunciations [sɔ́n], [sɔ̞́n], [sɔ́] and [sɔ̞́].[8] The word is masculine in the sense “sleep” and feminine in the sense “sleepiness”.[9][10]
Etymology
The word for sleep is inherited from Old Catalan son, which is inherited from Latin somnus (“sleep”).[11][8][12][2][1]
The same Latin word is Spanish sueño, which in Spanish merged with the descendant of somnium (“dream”), and Occitan sòm.[13][14]
The Latin noun is from Proto-Italic *swepnos and Proto-Indo-European *swépnos, and is cognate with Ancient Greek ὕπνος (húpnos) and Sanskrit स्वप्न (svapna).[1][15]
Latin ⟨somnus⟩ was masculine, and the masculine suits a Catalan word ending in a consonant; but the feminine words close to it in sense, fam “hunger” and set “thirst”, made ⟨son⟩ feminine as well, above all in the sense “wish to sleep”.[11][8][1]
Earliest recorded meaning
Coromines finds the word from the beginnings of the language; his first quotation is a document of 1250 from the Alt Cardener, vengren ... prim son passad “they came when the first sleep was over”.[11] Bruguera and the GDLC date it to 1250.[12][2] Jaume I's chronicle tells how the ship of Guillem de Montcada caught up with the king's prop del primer son, near the first part of the night.[11]
Semantic evolution
In the medieval texts the word means both the state of sleep and the act of sleeping at a given time, especially its first part, the prim son.[11][7] At first the two genders alternate in every sense: a document of 1295 has el primer son and one of 1387 a hora de prima son.[11] The feminine soon prevailed in the sense “desire to sleep”: Bernat Metge writes sobtat de molta son “overcome by great sleepiness”.[11]
Labèrnia in 1839 already separates the feminine, the inclination to sleep, from the masculine, the act of sleeping.[16] Fabra fixed the distinction in 1932, with phrases such as tenir el son lleuger “to be a light sleeper” and caure de son “to be dropping with sleep”.[10] The compound entreson is a light, interrupted sleep.[12]
Timeline
- 1250 – prim son in a document from the Alt Cardener.[11][12]
- 1272 – Llull's Blanquerna: prim son.[7]
- 1295 – el primer son, masculine, in a document of Camarasa.[11]
- 1387 – a hora de prima son, feminine.[11]
- 1396 – havien dormit ja un son in a criminal trial.[7]
- 1839 – Labèrnia separates the feminine “sleepiness” from the masculine “sleep”.[16]
- 1932 – Fabra heads the word as masculine and feminine.[10]
Meanings
Noun
- (masculine) sleep, the state of rest in which consciousness is suspended: Té el son molt lleuger.[9][2][1]
- (masculine) A spell of sleep, as in fer un son “to have a nap”.[9][7]
- (masculine) el primer son, el prim son: the first hours of the night's sleep.[7][10]
- (feminine) sleepiness, the wish to sleep: tenir son, caure de son.[2][8][10][1]
Word family
- entreson
Related words
Usage notes
Other words spelt son: the DCVB refers a son “sound” to so, a spelling Llull uses.[8][17] In Balearic place names Son (feminine So Na) precedes a personal name to name a country estate, Son Cervera; it is a contraction of ço d’En, “that of Mr …”.[8][2][12] The DCVB rejects Griera's derivation from Latin solum “ground”.[8] The DCVB also records son as an old form of the first person of ésser, “I am”, and the GDLC a son, a unit of loudness in acoustics.[8][2]
References
- ^ a b c d e f g h i j k l m n o p q r s Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i Enciclopèdia Catalana, Gran diccionari de la llengua catalana (GDLC), Barcelona: Enciclopèdia Catalana; online edition, https://www.diccionari.cat, p. s.v. son
- ^ a b c d e f g h i j k l m 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. 7, 883
- ^ Bruguera, Jordi (1996), Diccionari etimològic, Barcelona: Enciclopèdia Catalana, p. 844
- ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. s.v. suus
- ^ a b Torruella, Joan; Pérez Saldanya, Manuel; Martines, Josep (dirs.), Corpus Informatitzat del Català Antic (CICA), https://www.cica.cat, p. s.v. teu
- ^ a b c d e f g Faraudo de Saint-Germain, Lluís, Vocabulari de la llengua catalana medieval, online edition, Barcelona: Institut d'Estudis Catalans, p. s.v. son
- ^ a b c d e f g h Alcover, Antoni M.; Moll, Francesc de B. (1930–1962), Diccionari català-valencià-balear, 10 vols., Palma de Mallorca: Moll, p. s.v. son
- ^ a b c 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. son
- ^ a b c d e Fabra, Pompeu (1932), Diccionari general de la llengua catalana, Barcelona: Llibreria Catalònia, p. s.v. son
- ^ a b c d e f g h i j 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. 8, 66
- ^ a b c d e Bruguera, Jordi (1996), Diccionari etimològic, Barcelona: Enciclopèdia Catalana, p. 862
- ^ Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 5, 327
- ^ Alibert, Louis (1966), Dictionnaire occitan-français selon les parlers languedociens, Toulouse: Institut d'Études Occitanes, p. s.v. sòm
- ^ 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. somnus
- ^ a b Labèrnia, Pere (1839–1840), Diccionari de la llengua catalana ab la correspondencia castellana y llatina, 2 vols., Barcelona, p. s.v. son
- ^ Nou glossari general lul·lià (NGGL), Centre de Documentació Ramon Llull, Universitat de Barcelona, https://nggl.ub.edu, p. s.v. son
Related etymologies
Cite this entry
“Son.” Etymologically, 13 Nov. 2026, etymologically.com/ca/son. Accessed 14 Nov. 2026.
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