Etymologically

Etymology and origin of the Spanish word rotundo

Confidence
Established
Formation
Borrowing
First attested
1580 More words from the 16th century
Borrowed from
Latin rotundus
Ultimate origin
Latin rota
Etymology tree
inherited borrowed derived
Latin rotundus
English rotund
Spanish rotundo

Pronunciation

  • /roˈtundo/, [roˈt̪ũn̪.d̪o][1]

Forms

rotundo (feminine rotunda, masculine plural rotundos, feminine plural rotundas)[1]

Etymology

It is borrowed from Latin rotundus (“round, wheel-shaped”), a learned word; the inherited doublet is redondo.[2][3][4][1][5] The DLE derives the Latin adjective from rota (“wheel”).[4]

The OLD takes the Latin adjective to be probably an old verbal adjective of the type of secundus.[6] De Vaan suggests that it was formed from a present *rete/o- (“to run, roll”), with the vowel of the noun for “wheel”, or from a lost o-grade present *(re-)rot-.[7] The noun itself goes back to *Hrot-o- (“revolving”).[7] Corominas reports Benveniste's view that the older form was retundus and that of Ernout and Meillet, who reject it and assume a dissimilation; he finds the Romance evidence compatible with both.[2]

The same Latin word is Italian rotondo, which Corominas calls a learned remake of the older ritondo.[2] The English words rotund and round come from it as well.[1]

Earliest recorded meaning

The BDELC dates the learned rotundo, used in a figurative sense, to 1580.[3][8] The DCECH gives a later first record, Olivares Murillo in 1684, the author quoted in Autoridades: Les ciñó las cabezas, con tal insignia en forma rotunda “he girded their heads with such an emblem in a round shape”.[2][9] In the Americas the word is found in 1618 in Cuzco, in the plant name aristoloquia rotunda, and in 1711 in Guatemala, where the world is de figura conglobada y rotunda.[10]

Semantic evolution

Autoridades and the Academy's dictionaries until 1869 defined rotundo only as a synonym of redondo “round”.[9][11][12] Baralt in 1855 accepted rotundo for a categorical answer, as in un sí o un no rotundo, but objected to applying it to a tone or a gesture.[13] The Academy added two figurative senses in 1884: of language, full and sonorous, and clear, precise and decisive.[14] These are the main senses today: an answer, a denial or a success can be rotundo.[4][15][1] Moliner notes that in the sense “round” it is used mostly of the shapes of a woman's body.[15]

Timeline

  • 1580 – first record of the learned rotundo, in a figurative sense, according to the BDELC.[3]
  • 1618 – aristoloquia rotunda, a plant name, in Cuzco.[10]
  • 1684 – Olivares Murillo writes en forma rotunda, the DCECH's first record.[2]
  • 1737 – Autoridades defines it as the same as redondo.[9]
  • 1855 – Baralt accepts it for a categorical answer.[13]
  • 1884 – the Academy's dictionary adds the senses “full and sonorous” and “clear, precise, decisive”.[14]

Meanings

Adjective

  1. round, rotund: circular or spherical; redondo.[4][15][1]
  2. Of language: full and sonorous: Habló con una voz grave y rotunda.[4][15][1]
  3. Complete, precise and categorical, leaving no room for doubt: La propuesta recibió un rechazo rotundo.[4][15][1]
  4. Of a success: resounding: La gira fue un triunfo rotundo..[1][16]

Word family

  • rotundamente
  • rotundez

Usage notes

The DLE also gives the feminine rotunda as a noun for a temple, building or hall with a circular plan, the same thing as rotonda, which comes from Italian.[4][2]

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 Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 4, 834
  3. ^ a b c Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. redondo
  4. ^ a b c d e f g 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. rotundo
  5. ^ Gómez de Silva, Guido (1988), Breve diccionario etimológico de la lengua española, México: Fondo de Cultura Económica / El Colegio de México, p. s.v. rotundo
  6. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  7. ^ 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
  8. ^ Segura Munguía, Santiago (2001), Nuevo diccionario etimológico latín-español y de las voces derivadas, Bilbao: Universidad de Deusto, p. 671
  9. ^ a b c Real Academia Española (1726–1739), Diccionario de la lengua castellana (Diccionario de Autoridades), 6 vols., Madrid: Francisco del Hierro, p. 5, 646
  10. ^ 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. rotundo
  11. ^ Real Academia Española (1843), Diccionario de la lengua castellana, 9th ed., Madrid: Imprenta de D. Francisco María Fernández, p. 645
  12. ^ Real Academia Española (1869), Diccionario de la lengua castellana, 11th ed., Madrid: Imprenta de Don Manuel Rivadeneyra, p. 690
  13. ^ a b Baralt, Rafael María (1855), Diccionario de galicismos, Madrid: Imprenta de J. Cruzado, p. 620
  14. ^ 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. 943
  15. ^ a b c d e Moliner, María (2007), Diccionario de uso del español, 3rd ed., Madrid: Gredos, p. s.v. rotundo
  16. ^ Battaner Arias, Paz (dir.) (2017), Diccionario general de la lengua española VOX, Barcelona: Larousse Editorial, p. s.v. rotundo

Related etymologies

Cite this entry

“Rotundo.” Etymologically, 7 Nov. 2026, etymologically.com/es/rotundo. Accessed 7 Nov. 2026.

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