Etymologically

Etymology and origin of the Spanish word explicar

Confidence
Established
Formation
Borrowing
First attested
1284–1295 a translation of Seneca's De ira, spelt esplicado More words from the 13th century
Borrowed from
Latin explico
Ultimate origin
Latin plicō
Etymology tree
inherited borrowed derived
Latin plicō
Latin explicō
Italian spiegare
French expliquer
Spanish explicar
From the same root
English ply ← plicō
Latin applicō ← plicō
Latin complicō ← plicō
Latin dēplicō ← plicō
Latin displicō ← plicō
Latin implicō ← plicō
Latin replicō ← plicō
Latin explicātiō ← explicō
Italian spiegazione ← spiegare

Pronunciation

  • /eɡspliˈkaɾ/, [eɣ̞s.pliˈkaɾ], /espliˈkaɾ/[1]

Forms

explicar (first-person singular present explico, first-person singular preterite expliqué, past participle explicado)[1]

Etymology

It is borrowed from Latin explicō (“to unfold, unroll; to set out, explain”).[2][3][4][1] The Latin verb is formed from ex- (“out”) and plicō (“to fold”), so that its first sense was “to unfold, to undo the folds”.[5][6][7] The same Latin verb gave by a semi-learned route plegar and desplegar, the words for folding and unfolding, while this verb is a learned word.[2][8] Other learned verbs of the family are aplicar, complicar, implicar, replicar and suplicar.[3]

Earliest recorded meaning

DEMel's earliest record is the participle esplicado in a translation of Seneca's De ira of 1284–1295.[9] The CDH's earliest hits are in the Aragonese prose of Juan Fernández de Heredia (1376–1396), where Saint Isidore is explicando “expounding” a commandment of Exodus.[10] Corominas dates it to 1438, in the Corbacho, and Alfonso de Palencia glossed Latin expedire with explicar, contar.[2][3]

Semantic evolution

Corominas notes that the verb was still uncommon in the 16th century, was missing from Covarrubias, and became usual only in the early 17th century.[2] In 1732 the Diccionario de Autoridades defined it as declaring and making clear what things mean, such as a text, a riddle or a doctrine, and quoted Saavedra Fajardo for the expression of one's thoughts.[11] By 1884 the Academy also gave the sense “to teach from a chair”, still in the DLE.[12][4] The reflexive explicarse now also means “to understand the reason for something”, as in no me lo explico.[4][13] The spelling esplicar and the pronunciation /espliˈkaɾ/ reflect the common simplification of ⟨x⟩ before a consonant.[1]

Timeline

  • 1284–1295 – the participle esplicado in a translation of Seneca's De ira.[9]
  • 1376–1396 – Juan Fernández de Heredia uses explicar in his Aragonese prose.[10]
  • 1413 – first record in DICCA-XV.[14]
  • 1438 – first record in the DCECH and the BDELC, in the Corbacho.[2][3]
  • 1492 – Nebrija's Latin dictionary glosses Latin explico as desplegar.[14]
  • 1607 – first record of explicación.[3]
  • 1732 – the Diccionario de Autoridades defines it as making clear what things mean.[11]
  • 1884 – the Academy adds the sense “to teach from a chair”.[12]

Meanings

Verb

  1. (transitive, also reflexive) To make known what one thinks; to express oneself: No sé si me explico.[4][1]
  2. (transitive) To explain, to set out a difficult subject, doctrine or text in clear words: La profesora explicó el problema paso a paso.[4][1]
  3. (transitive) To teach a subject, as a lecturer: Explica historia en el instituto.[4][13]
  4. (transitive) To justify words or actions, saying that no offence was meant.[4]
  5. (transitive) To make known the cause or reason of something.[4]
  6. (reflexive) To understand the reason for something: No me explico cómo llegó tan pronto.[4][13]

Word family

  • explicación
  • explicable
  • explicativo
  • explicaderas

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 4, 580
  3. ^ a b c d e Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. plegar
  4. ^ a b c d e f g h i 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. explicar
  5. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. explicō
  6. ^ Gómez de Silva, Guido (1988), Breve diccionario etimológico de la lengua española, México: Fondo de Cultura Económica / El Colegio de México, p. s.v. explicar
  7. ^ Bénaben, Michel (2000), Dictionnaire étymologique de l'espagnol, Paris: Ellipses, p. s.v. explicar
  8. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. explicare
  9. ^ a b Diccionario del Español Medieval electrónico (DEMel), data publication 2026 (CC BY-SA), Universität Rostock, p. s.v. explicar
  10. ^ 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. explicar
  11. ^ a b Real Academia Española (1726–1739), Diccionario de la lengua castellana (Diccionario de Autoridades), 6 vols., Madrid: Francisco del Hierro, p. 3, 689
  12. ^ 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), p. 480
  13. ^ a b c Moliner, María (2007), Diccionario de uso del español, 3rd ed., Madrid: Gredos, p. s.v. explicar
  14. ^ 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. explicar

Related etymologies

Cite this entry

“Explicar.” Etymologically, 7 Nov. 2026, etymologically.com/es/explicar. Accessed 7 Nov. 2026.

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