Etymologically

Etymology and origin of the Spanish word flojo

Confidence
Established
Formation
Inherited
First attested
1220–1250 Gonzalo de Berceo, Milagros de Nuestra Señora More words from the 13th century
Inherited from
Latin fluxus via Old Spanish
Ultimate origin
Latin fluō
Etymology tree
inherited borrowed derived
Latin fluō
Spanish fluir
Latin flūxus
Spanish flojo
From the same root
Latin affluō ← fluō
Latin circumfluō ← fluō
Latin cōnfluō ← fluō
Latin dēfluō ← fluō
Latin diffluō ← fluō
Latin effluō ← fluō
Latin flūctus ← fluō
Latin fluēns ← fluō
Latin fluentum ← fluō
Latin fluidus ← fluō
Latin fluito ← fluō
Latin flūmen ← fluō
Latin fluor ← fluō
Latin fluvius ← fluō
Latin īnfluō ← fluō
Latin interfluō ← fluō
Latin mellifluus ← fluō
Latin praefluō ← fluō
Latin praeterfluo ← fluō
Latin prōfluō ← fluō
Latin refluō ← fluō
Latin superfluō ← fluō

Pronunciation

  • /ˈfloxo/, [ˈflo.xo][1]

Forms

flojo (feminine floja, masculine plural flojos, feminine plural flojas)[1] Old and classical Spanish wrote floxo, the spelling still used by Covarrubias in 1611 and the Diccionario de Autoridades in 1732.[2][3][4] The Leonese of Babia has fluexio.[5]

Etymology

It is inherited from Old Spanish floxo, inherited from Latin fluxus (“flowing; loose, slack, weak”), properly the past participle of fluō (“to flow”).[2][6][7][1] It is a doublet of the learned flujo.[1]

Corominas explains the kept fl- by the moral sense of the word, which let the pronunciation of the educated prevail, as in flor and flaco.[2] The Spanish and Portuguese forms suppose a short /u/ in the Latin word, although some Latin dictionaries make it long.[2][8]

The word survives only in the Iberian languages: Portuguese frouxo (Old Portuguese froixo) and Catalan fluix.[8][9] From Spanish come Gascon floche, French floche, said only of silk, and Italian floscio.[2][1] Corominas therefore rejects the view of Gröber, Schuchardt and Meyer-Lübke, who took the Spanish adjective from the French word and that from Latin floccus (“tuft of wool”).[2]

Earliest recorded meaning

The first record is in Berceo's Milagros de Nuestra Señora (manuscript A), and the word appears again in Juan Ruiz.[2][6] The Moamín says that falcons come out of the moult floxas “weak”, and Alfonso X's Lapidario has a stone that tightens places that are floxos “slack”.[10]

Semantic evolution

Nebrija separates floxa cosa en el cuerpo, Latin laxus and fluxus, from floxo en el ánimo.[2] Covarrubias (1611) defines it as what gives way under a load, what is badly tied, and the man who tires with little work.[3] He also proposed three etymologies: Latin flocus, flacceo “to droop”, or fluo.[3] The Diccionario de Autoridades (1732) gives “soft, yielding, loosely tied” and “lazy, negligent”.[4] The Academy's 1899 edition derived it from Latin flaccidus, and later editions corrected this to fluxus.[11][12]

In the Americas, and especially in Argentina, flojo became a synonym of “lazy” and of “cowardly”, senses already present in some Spanish uses.[2] In Cuba it also means a man without firm convictions and, as a noun, a homosexual man, and in Central America and Puerto Rico a person with diarrhoea.[7][13]

Timeline

  • late 12th century – Guillem de Berguedà has the Catalan cognate, in Occitan spelling.[8]
  • c. 1215–1220 – DEMel cites a glossary of the Vida de Santa María Egipciaca.[14]
  • 1220–1250 – Berceo's Milagros de Nuestra Señora, the first record for Corominas.[2][6]
  • 1250–1300 – the Moamín uses floxo of moulting falcons.[10]
  • c. 1495 – Nebrija distinguishes slack things from slack minds.[2]
  • 1571 – the first record of the American sense, in Alonso de Molina's Spanish–Nahuatl vocabulary.[15]
  • 1581 – Italian floscio appears in a letter from Lisbon.[2]
  • 1611 – Covarrubias proposes three Latin etymologies, and French floche is first recorded.[3][2]
  • 1732 – the Diccionario de Autoridades records the sense “lazy”.[4]
  • 1899 – the Academy derives it from Latin flaccidus.[11]

Meanings

Adjective

  1. loose, slack: badly tied, not tight or taut: Llevas el cordón del zapato flojo.[7][1]
  2. weak, lacking strength, activity or quality: Fue un examen bastante flojo.[7][16]
  3. lazy, negligent, slow at work; also a noun.[7][1]
  4. Timid, cowardly.[7]
  5. (phonetics) Lax (laxo), articulated with little tension.[7]
  6. (Cuba, colloquial) Of a person: without firm convictions.[7]

Noun

  1. (Cuba, colloquial) A homosexual man.[7][13]

Word family

  • flojedad
  • flojera
  • aflojar
  • flojear

Usage notes

The DLE lists the phrases boca floja, cuerda floja and seda floja, and Wiktionary also en la cuerda floja.[7][1]

References

  1. ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 2, 916
  3. ^ a b c d Covarrubias Orozco, Sebastián de (1611), Tesoro de la lengua castellana o española, Madrid: Luis Sánchez (Biblioteca Wordkers transcription, CC BY 4.0), p. 857
  4. ^ a b c Real Academia Española (1726–1739), Diccionario de la lengua castellana (Diccionario de Autoridades), 6 vols., Madrid: Francisco del Hierro, p. 3, 770
  5. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. fluxus
  6. ^ a b c Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. flojo
  7. ^ a b c d e f g h i j 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. flojo
  8. ^ a b c 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. 4, 55
  9. ^ Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. 1618
  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. flojo
  11. ^ a b Real Academia Española (1899), Diccionario de la lengua castellana, 13th ed., Madrid: Imprenta de los Sres. Hernando y Compañía, p. 464
  12. ^ Real Academia Española (2001), Diccionario de la lengua española, 22nd ed., Madrid: Espasa-Calpe, p. s.v. flojo
  13. ^ 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. flojo
  14. ^ Diccionario del Español Medieval electrónico (DEMel), data publication 2026 (CC BY-SA), Universität Rostock, p. s.v. flojo
  15. ^ Grupo IATEXT, Universidad de Las Palmas de Gran Canaria, AMERLEX: corpus of americanisms in early texts on the Americas (online database), p. s.v. flojo
  16. ^ Moliner, María (2007), Diccionario de uso del español, 3rd ed., Madrid: Gredos, p. s.v. flojo

Related etymologies

Cite this entry

“Flojo.” Etymologically, 14 Nov. 2026, etymologically.com/es/flojo. Accessed 14 Nov. 2026.

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