Etymologically

fertilizar

Etymology and origin of the Spanish word fertilizar

Confidence
Established
Formation
Derivation
First attested
1454–1457 Rodrigo Sánchez de Arévalo, Suma de la política More words from the 15th century
Ultimate origin
Latin ferō
Etymology tree
inherited borrowed derived
Latin ferō
Latin fertilis
English fertile
Spanish fértil
Spanish fertilizar
From the same root
Latin afferō ← ferō
Latin anteferō ← ferō
Latin auferō ← ferō
Latin circumferō ← ferō
Latin cōnferō ← ferō
Latin dēferō ← ferō
Latin differō ← ferō
Latin efferō ← ferō
Latin ferāx ← ferō
Latin ferculum ← ferō
Latin ferentārius ← ferō
Latin īnferō ← ferō
Latin intrōferō ← ferō
Latin lātiō ← ferō
Latin lātor ← ferō
Latin offerō ← ferō
Latin perferō ← ferō
Latin praeferō ← ferō
Latin prōferō ← ferō
Latin referō ← ferō
Latin sufferō ← ferō
Latin trānsferō ← ferō
Latin vōciferor ← ferō
Latin fertilitās ← fertilis
English fertilize ← fertile
English fertilizer ← fertile

Pronunciation

  • /feɾtiliˈθaɾ/, [feɾ.t̪i.liˈθaɾ], /feɾtiliˈsaɾ/[1]

Forms

fertilizar (first-person singular present fertilizo, first-person singular preterite fertilicé, past participle fertilizado)[1]

Etymology

It is formed from Spanish fértil + -izar.[2][1][3] fértil, a learned word from Latin fertilis (“fruitful”), is recorded about 1440, from ferō (“to bear, carry”), used of land bearing fruit.[3][4][1] The Academy first gave this etymology in 1884.[5]

Earliest recorded meaning

Rodrigo Sánchez de Arévalo, in his Suma de la política of 1454–1457, wants the waters of a city to serve not only its abundance but a la fertiliçar y fortificar “to make it fertile and strong”.[6] The next records are from 1583, when Fray Luis de León writes that rivers fertilizan y hermosean las tierras “make fertile and beautify the lands”, the passage that Autoridades later quoted.[6][7]

Semantic evolution

The verb has meant from the start to make land fruitful, and Autoridades also has the reflexive, of a province that becomes fertile when the rains return.[7] Terreros notes a figurative use for the mind: rhetoric fertiliza el entendimiento.[8] From the 17th century it is found in the Americas, where in 1636 the guano of Potosí is praised for fertilising the crops.[9] The modern sense of enriching soil with fertiliser has become the main one.[10][11] The DLE also gives it as a synonym of fecundar, the union of a male cell with a female one; the Spanish medical academy advises against this use as an unnecessary anglicism.[2][12]

Timeline

  • 1454–1457 – fertiliçar in Sánchez de Arévalo's Suma de la política.[6]
  • 1583 – Fray Luis de León, De los nombres de Cristo.[6]
  • 1625 – the first record from the Americas, of a river that waters and fertilises its plains.[9]
  • 1636 – the guano of Potosí, praised for fertilising the fields.[9]
  • 1884 – the Academy's dictionary first derives it from fértil.[5]

Meanings

Verb

  1. (transitive) To make land fertile (fértil) or more fertile, especially by adding fertiliser (abono): Echamos ceniza para fertilizar el huerto.[2][10][1]
  2. (transitive, biology) To fertilize an egg cell; fecundar.[2][12]

Word family

  • fertilizante
  • fertilizador
  • fertilizable
  • fertilización

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d 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. fertilizar
  3. ^ a b Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. fértil
  4. ^ 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. fértil
  5. ^ a b Real Academia Española (1884), Diccionario de la lengua castellana, 12th ed., Madrid: Imprenta de D. Gregorio Hernando (the first Academy edition with etymologies)
  6. ^ a b c d Real Academia Española (2013–), Corpus del Diccionario histórico de la lengua española (CDH), version 3.1, https://apps.rae.es/CNDHE, p. s.v. fertilizar
  7. ^ a b Real Academia Española (1726–1739), Diccionario de la lengua castellana (Diccionario de Autoridades), 6 vols., Madrid: Francisco del Hierro, p. 3, 738
  8. ^ Terreros y Pando, Esteban de (1786–1793), Diccionario castellano con las voces de ciencias y artes y sus correspondientes de las tres lenguas francesa, latina e italiana, 4 vols., Madrid: Viuda de Ibarra
  9. ^ a b c Boyd-Bowman, Peter (2003), Léxico hispanoamericano 1493–1993, ed. Ray Harris-Northall and John J. Nitti, New York: Hispanic Seminary of Medieval Studies
  10. ^ a b Moliner, María (2007), Diccionario de uso del español, 3rd ed., Madrid: Gredos
  11. ^ Battaner Arias, Paz (dir.) (2017), Diccionario general de la lengua española VOX, Barcelona: Larousse Editorial
  12. ^ a b Real Academia Nacional de Medicina (2011), Diccionario de términos médicos, Madrid: Editorial Médica Panamericana; online at https://dtme.ranm.es
Cite this entry

“Fertilizar.” Etymologically, 7 Nov. 2026, etymologically.com/es/fertilizar. Accessed 7 Nov. 2026.

Last edited on . ·