Etymologically

Etymology and origin of the Spanish word hierba

Confidence
Established
Formation
Inherited
First attested
c. 950 Glosas Emilianenses and Glosas Silenses, spelt ierba More words from the 10th century
Inherited from
Latin herba
Ultimate origin
Latin herba
Etymology tree
inherited borrowed derived
Latin herba
French herbe
Italian erba
Spanish hierba
From the same root
Latin herbāceus ← herba
Latin herbārium ← herba
Latin herbidus ← herba
Latin herbōsus ← herba

Pronunciation

  • /ˈʝeɾba/, [ˈɟ͡ʝeɾ.β̞a], /ˈjeɾba/[1]

Forms

hierba f (plural hierbas)[1] The glosses spell it ierba; the Cantar de mio Cid has yerba, and Berceo, Juan Ruiz, Alfonso de Palencia, Nebrija and Juan de Valdés write yerva.[2] Old Spanish texts also have herba, erba, erva, yerua and hierba.[3] Hierba (also written yerba) is the form of Castilian, Aragonese, Leonese and Asturian;[4] Navarrese has herba and helba.[4]

Etymology

It is inherited from Latin herba (“grass, small plant”); the medieval language wrote it Old Spanish yerva or yerba.[2][5][1] The same Latin word is Portuguese erva, Galician herba, Catalan herba, French herbe, Italian erba and Romanian iarbă.[6][4][1] Corominas notes that the spelling with ⟨v⟩ agrees with Portuguese, while the one with ⟨b⟩ agrees with the other Romance languages.[2] The initial ⟨h⟩ is a Latinising spelling: the Diccionario de Autoridades wrote it because the word comes from Latin.[7]

The origin of the Latin word is unknown.[8][9] The OLD tentatively compares Old English græd (“grass”) and reconstructs *gher-dhā; de Vaan rejects this reconstruction if the root of grāmen (“grass”) is *ǵʰreh₁-, and finds no viable alternative.[10][8] The DHLF calls it a rural word of unknown, pre-Latin origin.[9]

Earliest recorded meaning

The first records are the Glosas Emilianenses and Silenses, of about 950, with the spelling ierba.[2][5][3] The word then appears in the Cantar de mio Cid and is frequent and general at all periods.[2]

Semantic evolution

Old Spanish already used the plural yervas for “poison”, as in the Libro de Alexandre, the Libro de Apolonio and Berceo's Milagros; the Fuero Juzgo speaks of wives who drive their husbands mad por algunas hieruas que les dan “through some herbs they give them”.[2][11] Juan de Valdés tells of a squire who could not pay for the yervas (pastures) he had rented and had it given out that he had died de yervas, of poison.[2] In the conquest of the Americas yerba was the usual name for the arrow poison of the Indians: in 1515 a writer in Santo Domingo mentions la yerba con que los caribes pelean “the poison the Caribs fight with”.[12][13] The sense “poison” survives in parts of Mexico, and in Tabasco the word has passed to a poisonous spider.[2]

In Argentina, Chile, Peru and Ecuador wild weeds are called yuyo and fodder plants pasto, so that in Argentina yerba means only the yerba mate.[2] English yerba is borrowed from it.[1] The 2001 edition of the Academy's dictionary already lists the modern senses “infusion of herbs” and “a drug such as marijuana”.[14][15] The plural hierbas also counts the years of grazing animals: un toro de cuatro hierbas.[15][16]

Timeline

  • c. 950 – first recorded, as ierba, in the Glosas Emilianenses and Silenses.[2][5]
  • c. 1140 – yerba in the Cantar de mio Cid.[2]
  • c. 1250–1260 – hieruas “potions” in the Fuero Juzgo.[11]
  • 1515 – yerba “arrow poison” in Santo Domingo.[13]
  • 1726–1739 – the Diccionario de Autoridades spells the word hierba, with ⟨h⟩ after Latin herba.[7]
  • first half of the 19th century – the Academy prefers the spelling yerba.[2]
  • 1884 – the Academy again recommends hierba and gives the etymology, Latin herba.[2][17]

Meanings

Noun

  1. A herb, a small plant with a soft stem that dies after seeding in its first or second year, unlike shrubs and trees.[15][1]
  2. grass: the many such plants that grow on a piece of ground: Los niños jugaban sobre la hierba del parque.[15][1]
  3. A flaw or spot in an emerald.[15]
  4. (chiefly in the plural) A poison made from poisonous herbs.[15]
  5. An infusion of herbs.[15]
  6. (slang) marijuana or a similar drug.[15][1]
  7. (in the plural) Each year in the life of an animal raised on pasture.[15]
  8. (in the plural) The pastures of an estate for grazing livestock.[15]

Word family

  • hierbajo
  • hierbezuela
  • hierbero
  • herbazal
  • herbaje
  • deshierbar
  • hierbabuena
  • contrahierba
  • herbáceo
  • herbario
  • herbívoro
  • Latin herba
  • Portuguese erva

Usage notes

Hierba and yerba are both correct; the spelling was yerba until the second half of the 19th century, and Corominas calls the distinction some countries make between the two spellings artificial.[5][2] Many plant names are formed with it, such as hierba luisa, hierba mora and hierbabuena “mint”;[1][18] mala hierba is a weed.[2][15]

References

  1. ^ a b c d e f g h i Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n o Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 3, 354
  3. ^ a b Diccionario del Español Medieval electrónico (DEMel), data publication 2026 (CC BY-SA), Universität Rostock, p. s.v. hierba
  4. ^ a b c García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. herba
  5. ^ a b c d Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. hierba
  6. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 4109
  7. ^ a b Real Academia Española (1726–1739), Diccionario de la lengua castellana (Diccionario de Autoridades), 6 vols., Madrid: Francisco del Hierro, p. 4, 151
  8. ^ a b de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  9. ^ a b Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  10. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  11. ^ a b Real Academia Española (2013–), Corpus del Diccionario histórico de la lengua española (CDH), version 3.1, https://apps.rae.es/CNDHE, p. s.v. hierba
  12. ^ Friederici, Georg (1947), Amerikanistisches Wörterbuch, Hamburg: Cram, de Gruyter, p. 664
  13. ^ a b 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. hierba
  14. ^ Real Academia Española (2001), Diccionario de la lengua española, 22nd ed., Madrid: Espasa-Calpe, p. s.v. hierba
  15. ^ 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. hierba
  16. ^ Battaner Arias, Paz (dir.) (2017), Diccionario general de la lengua española VOX, Barcelona: Larousse Editorial, p. s.v. hierba
  17. ^ Real Academia Española (1884), Diccionario de la lengua castellana, 12th ed., Madrid: Imprenta de D. Gregorio Hernando (the first Academy edition with etymologies), p. 565
  18. ^ Gómez de Silva, Guido (1988), Breve diccionario etimológico de la lengua española, México: Fondo de Cultura Económica / El Colegio de México, p. s.v. particular

Related etymologies

Cite this entry

“Hierba.” Etymologically, 7 Nov. 2026, etymologically.com/es/hierba. Accessed 7 Nov. 2026.

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