Etymology and origin of the Spanish word posible
- Confidence
- Established
- Formation
- Borrowing
- First attested
- 1300–1305 Libro del cavallero Cifar, in a copy of the late 15th century More words from the 13th century
- Borrowed from
- Latin possibilis
- Ultimate origin
- Latin possum
Etymology tree
From the same root
Pronunciation
- /poˈsible/, [poˈsi.β̞le][1]
Forms
posible m or f (masculine and feminine plural posibles)[1] Older texts spell it possible, the usual spelling until the 18th century.[2][3]
Etymology
It is a learned borrowing borrowed from Latin possibilis (“possible”).[1][4][5] The DCECH lists it among the learned words of the family of poder, with posibilidad and imposible.[5]
The Latin adjective is formed from possum (“to be able”) and the suffix -bilis.[6][1] Quintilian says that it rendered the Greek rhetorical term Ancient Greek δυνατός (dunatós).[6][7] That verb goes back to Proto-Italic *possom, from *potis (“master, in control”) and *som (“I am”).[1]
Earliest recorded meaning
The DCECH's first record is Nebrija (c. 1495).[5] The CDH has earlier Castilian records: possible in the Libro del cavallero Cifar (1300–1305), known from a copy of the late 15th century, and posible in a translation of the Historia de Jerusalem abreviada made after 1350: „e si aquesto sea verdat o posible, dexamoslo al juizio del discreto leedor” “and whether this be true or possible, we leave to the judgement of the wise reader”.[2] Its earliest hit, of 1291, is in a Latin text.[2]
Semantic evolution
Juan Fernández de Heredia has possible in his works of 1376–1396 and 1379–1384.[2] Nebrija glossed possible as “that can be”, Latin possibilis.[8] Covarrubias in 1611 opposed it to impossible.[9]
The Diccionario de Autoridades already had the noun possible, used mostly in the plural, for a person's goods, income or means (mis possibles no alcanzan à esso), and the exclamation ¡es possible! expressing surprise.[3] In 1855 Baralt objected to the French-style use of posible after a superlative (lo menos posible), and noted that the classical writers used the noun in the singular as well as the plural.[10] The singular noun is recorded in New Granada in 1554.[11]
Timeline
- 1300–1305 – possible in the Libro del cavallero Cifar (known from a copy of the late 15th century).[2]
- after 1350 – posible in the translation of the Historia de Jerusalem abreviada.[2]
- c. 1440 – first record of posibilidad and imposibilidad.[5]
- c. 1495 – Nebrija records the word, the DCECH's first record.[5][8]
- 1554 – the noun “means” in New Granada.[11]
- 1611 – Covarrubias records it with possibilidad.[9]
- 1817 – the Academy spells it posible and records hacer lo posible.[12]
Meanings
Adjective
Noun
- Possibility; the faculty or means available for doing something.[4]
- (usually plural) A person's goods, income or means: una familia de posibles.[4][13]
Related words
- poder
- posibilidad
- posibilitar
- imposible
- potente
- Latin possibilis
Usage notes
Hacer lo posible or hacer todo lo posible is “to do everything one can”.[4][12]
References
- ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f Real Academia Española (2013–), Corpus del Diccionario histórico de la lengua española (CDH), version 3.1, https://apps.rae.es/CNDHE, p. s.v. posible
- ^ a b Real Academia Española (1726–1739), Diccionario de la lengua castellana (Diccionario de Autoridades), 6 vols., Madrid: Francisco del Hierro, p. 5, 336
- ^ a b c d e f 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. posible
- ^ a b c d e Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 4, 588
- ^ a b Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. possibilis
- ^ Bénaben, Michel (2000), Dictionnaire étymologique de l'espagnol, Paris: Ellipses, p. s.v. posible
- ^ a b 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. posible
- ^ 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. 1224
- ^ Baralt, Rafael María (1855), Diccionario de galicismos, Madrid: Imprenta de J. Cruzado, p. 542
- ^ 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. posible
- ^ a b Real Academia Española (1817), Diccionario de la lengua castellana, 5th ed., Madrid: Imprenta Real, p. 693
- ^ Moliner, María (2007), Diccionario de uso del español, 3rd ed., Madrid: Gredos, p. s.v. posible
Related etymologies
Cite this entry
“Posible.” Etymologically, 7 Nov. 2026, etymologically.com/es/posible. Accessed 7 Nov. 2026.
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