Etymologically

Etymology and origin of the Spanish word molino

Confidence
Established
Formation
Inherited
First attested
c. 1140 Cantar de mio Cid, in a 14th-century copy More words from the 12th century
Inherited from
Latin molinum via Old Spanish
Ultimate origin
Latin molō
Etymology tree
inherited borrowed derived
Latin mola
Aromanian moarã
Latin molīnus
Latin molīnum
French moulin
Spanish molino
From the same root
Latin immolō ← mola
Latin molāris ← mola
Latin molīna ← molīnus

Pronunciation

  • /moˈlino/, [moˈli.no][1]

Forms

molino m (plural molinos)[1]

Etymology

It is inherited from Old Spanish molino, inherited from Late Latin molīnum (“mill”).[2][3][1] The Late Latin noun is the neuter of the adjective molīnus (“of a mill”) used as a noun, or a shortening of saxum molīnum (“millstone”).[1][4] García de Diego cites Ammianus for the plural molinae and Tertullian for the full phrase.[5] The adjective belongs to molō (“to grind in a mill”), the source of moler.[2][6][1]

The same Late Latin word is Portuguese moinho, Galician muíño, Asturian molín, Catalan molí, French moulin and Italian mulino.[7][5][1]

The Latin verb continues Proto-Italic *melō (“to grind”), from Proto-Indo-European *melh₂- (“to grind, crush”);[1] Wiktionary compares Ancient Greek μύλη (múlē, “mill”) and the English word meal.[1]

Earliest recorded meaning

The first record is in the Cantar de mio Cid (c. 1140, in a 14th-century copy): „Fuesse a río d'Ovirna los molinos picar e prender maquilas, commo lo suele far” “let him go to the river Ubierna to dress the millstones and take his toll of flour, as he is wont to do”.[8][2] The DEMel lists a primary record of c. 1156 in the cartulary of Santo Domingo de la Calzada.[9]

Semantic evolution

Alfonso X uses molino both for the machine and for the building that houses it.[10] Covarrubias quotes the proverb por demás es la cítola en el molino, si el molinero es sordo, “the mill clapper is no use if the miller is deaf”.[11] The Diccionario de Autoridades extends the word to any machine that crushes or thins something, as the paper mill or the mint, and uses it figuratively for a restless, bustling person who never stops.[12] In the slang of the underworld molino was judicial torture, from the wheel of the rack.[13]

Because of the windmills that Don Quixote took for giants, molinos de viento came to mean imaginary enemies;[14][15] Román asked the Academy to record this figurative plural.[14][15] The DLE now also gives the senses “wind turbine” and, as rare colloquial use, “mouth”.[3] In Ecuador molino is a measure of irrigation water, and in El Salvador a person's teeth.[16] Judaeo-Spanish says fazerse la kavesa un molino of a mind worn out by worrying over a problem.[17]

Timeline

  • c. 1140 – the Cantar de mio Cid (in a 14th-century copy) mentions the mills on the river Ubierna.[8][2]
  • c. 1156 – a primary record in the cartulary of Santo Domingo de la Calzada, according to the DEMel.[9]
  • 1215 – a Latin charter of the monastery of Oña uses the Romance word: „iuxta illud molino quod uocatur de Auocazme”.[8]
  • 1254 – Alfonso X's prose lists the molino among the things kept in a house.[10]
  • 1492 – Nebrija's Latin–Spanish dictionary glosses Latin mola aquaria as molino o aceña.[18]
  • 1528 – first record from the Americas, a hand mill in Mexico City.[19]
  • 1591 – Percyvall translates it “a mill”.[20]
  • 1611 – Covarrubias records the proverb of the clapper and the deaf miller.[11]
  • 1884 – the Academy's dictionary gives the etymology “Del lat. molinum”.[21]
  • 1899 – the Academy defines the mill by its millstone, bedstone and driving force, as the DLE still does.[22][3]

Meanings

Noun

  1. A mill: a machine for grinding, with a millstone turning on a fixed stone, driven by water, wind, steam or another force: un molino de agua.[3][1]
  2. Any apparatus that crushes, grinds, rolls or presses something: molino de aceite.[3][4]
  3. The building in which a mill is housed.[3][23]
  4. (figurative) A very restless, bustling person.[3][12]
  5. (figurative) A very tiresome person.[3]
  6. (technology) A wind turbine.[3]
  7. (colloquial, rare) The mouth.[3]
  8. (Ecuador) A unit of irrigation water, about 33.33 litres per second.[16]

Word family

  • molinero
  • molinete
  • molinillo
  • molinar
  • molinada
  • molinería
  • remolino

Usage notes

Molino de viento is a windmill and, in the plural, an imaginary enemy, after Don Quixote.[15][14] Molino de sangre is a mill driven by animals.[3]

References

  1. ^ a b c d e f g h i Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. moler
  3. ^ a b c d e f g h i j k Real Academia Española; Asociación de Academias de la Lengua Española (2014–), Diccionario de la lengua española, 23rd ed., online version 23.8, https://dle.rae.es, p. s.v. molino
  4. ^ a b Battaner Arias, Paz (dir.) (2017), Diccionario general de la lengua española VOX, Barcelona: Larousse Editorial, p. s.v. molino
  5. ^ a b García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. molinum
  6. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  7. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
  8. ^ a b c Real Academia Española (2013–), Corpus del Diccionario histórico de la lengua española (CDH), version 3.1, https://apps.rae.es/CNDHE, p. s.v. molino
  9. ^ a b Diccionario del Español Medieval electrónico (DEMel), data publication 2026 (CC BY-SA), Universität Rostock, p. s.v. molino
  10. ^ a b Kasten, Lloyd A.; Nitti, John J.; Gago Jover, Francisco (2002–), Diccionario de la prosa castellana del Rey Alfonso X, New York: Hispanic Seminary of Medieval Studies (electronic edition 2024), p. s.v. molino
  11. ^ a b Covarrubias Orozco, Sebastián de (1611), Tesoro de la lengua castellana o española, Madrid: Luis Sánchez (Biblioteca Wordkers transcription, CC BY 4.0), p. 1143
  12. ^ a b Real Academia Española (1726–1739), Diccionario de la lengua castellana (Diccionario de Autoridades), 6 vols., Madrid: Francisco del Hierro, p. 4, 592
  13. ^ Salillas, Rafael (1896), El delincuente español: el lenguaje, Madrid: Victoriano Suárez
  14. ^ a b c Román, Manuel Antonio (1901–1918), Diccionario de chilenismos y de otras voces y locuciones viciosas, 5 vols., Santiago de Chile: Imprenta de San José, p. 531
  15. ^ a b c Segura Munguía, Santiago (2014), Lexicón etimológico y semántico del latín y de las voces actuales que proceden de raíces latinas o griegas, Bilbao: Universidad de Deusto, p. 453
  16. ^ a b Asociación de Academias de la Lengua Española (2010), Diccionario de americanismos, Lima: Santillana; online at https://www.asale.org/damer, p. s.v. molino
  17. ^ Nehama, Joseph (1977), Dictionnaire du judéo-espagnol, Madrid: CSIC, p. s.v. molino
  18. ^ Lleal, Coloma (dir.), DICCA-XV: Diccionario del castellano del siglo XV en la Corona de Aragón, Barcelona: Universitat de Barcelona, Grup d'Estudis d'Història de la Llengua (GHCL), https://ghcl.ub.edu/diccaxv, p. s.v. molino
  19. ^ Boyd-Bowman, Peter (2003), Léxico hispanoamericano 1493–1993, ed. Ray Harris-Northall and John J. Nitti, New York: Hispanic Seminary of Medieval Studies, p. s.v. molino
  20. ^ Percyvall, Richard (1591), Bibliothecae Hispanicae pars altera: containing a dictionarie in Spanish, English and Latine, London: John Jackson for Richard Watkins, p. 174
  21. ^ Real Academia Española (1884), Diccionario de la lengua castellana, 12th ed., Madrid: Imprenta de D. Gregorio Hernando (the first Academy edition with etymologies), p. 713
  22. ^ Real Academia Española (1899), Diccionario de la lengua castellana, 13th ed., Madrid: Imprenta de los Sres. Hernando y Compañía, p. 668
  23. ^ Moliner, María (2007), Diccionario de uso del español, 3rd ed., Madrid: Gredos, p. s.v. molino

Related etymologies

Cite this entry

“Molino.” Etymologically, 7 Nov. 2026, etymologically.com/es/molino. Accessed 7 Nov. 2026.

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