Etymology and origin of the Spanish word osar
- Confidence
- Established
- Formation
- Inherited
- First attested
- 900s More words from the 9th century
- Inherited from
- Latin *auso
- Ultimate origin
- Latin audeō
Pronunciation
- /oˈsaɾ/, [oˈsaɾ][1]
Forms
osar (first-person singular present oso, first-person singular preterite osé, past participle osado)[1]
Etymology
It is inherited from Vulgar Latin *ausāre (“to dare”), a frequentative formed on ausus, the past participle of Latin audeō (“to dare”).[2][3][1][4] Wiktionary treats the form as Late Latin: ausāre is attested only in one manuscript of a grammatical work linked to 7th-century Irish circles.[1]
The same verb is Portuguese ousar, Galician ousar, Catalan gosar, Occitan ausar, French oser and Italian osare.[5][6] The Catalan word was osar at first and later took an initial consonant, as some Occitan and Lombard forms did.[7] García de Diego explains the ⟨g⟩ as a consonant that grew between the vowels of aosar.[6]
De Vaan derives the Latin verb from avidus (“greedy”): at first it meant “to want very much”, a sense kept in the polite formula sōdēs (“if you please”), from an older phrase meaning “if you will”.[8][1]
Earliest recorded meaning
Corominas's Breve diccionario dates the first record to the end of the 10th century.[2] In the Cantar de mio Cid (c. 1140, in a 14th-century copy) it is used with an infinitive or alone: Conbidarle ien de grado, mas ninguno non osava: / el rey don Alfonso tanto avié la grand saña “they would gladly have invited him, but none dared, so great was King Alfonso's anger”.[9][10]
Semantic evolution
In Old Spanish osar worked like a modal verb, mostly followed by an infinitive (non osé decir, cuemo osas fablar in the Cid).[10] Covarrubias (1611) records the old expression aosadas, which meant “I would dare bet”.[11] The Diccionario de Autoridades (1737) defines it as to venture on something boldly, and adds a sense “to come into one's imagination” from a passage of Cervantes.[12] The 1884 edition of the Academy's dictionary derived it from Latin ausus “bold”.[13]
The DLE notes that the verb, now transitive, was once also used intransitively.[3] Moliner calls it a learned or solemn word, used mostly with disapproval of someone's nerve, and Bénaben and Vox find it formal or rare beside atreverse.[14][15][16]
Timeline
- late 10th century – the first record according to Corominas's Breve diccionario.[2]
- c. 1140 – the Cantar de mio Cid has osava and the participle osado.[9][2]
- 1208 – the Cortes de León use it in a text copied in its own time.[9]
- 1220–1250 – the noun osadía is first recorded.[2]
- c. 1495 – Nebrija gives Latin audeo and confido.[17]
- 1521 – the first record from the Americas, in Cuba.[18]
- 1611 – Covarrubias records the old phrase aosadas.[11]
- 1737 – Autoridades defines it.[12]
Meanings
Verb
- (transitive, formerly also intransitive) To dare, venture on something boldly: Nadie osó contradecir al director.[3][1]
- (obsolete) To come into one's mind or imagination.[12]
Word family
- osado
- osadía
Related words
- audaz
- Latin audeō
- Portuguese ousar
Usage notes
A rare homograph, osar “ossuary”, the same as osario, is a noun formed from hueso “bone”.[3][14][19] The verb belongs to a formal register; everyday speech uses atreverse.[14][15]
References
- ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. osar
- ^ 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. osar
- ^ Gómez de Silva, Guido (1988), Breve diccionario etimológico de la lengua española, México: Fondo de Cultura Económica / El Colegio de México
- ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
- ^ a b García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. 812
- ^ Coromines, Joan (1980–2001), Diccionari etimològic i complementari de la llengua catalana, 10 vols., Barcelona: Curial / La Caixa (online ed., Institut d'Estudis Catalans 2024), p. 4, 580
- ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
- ^ a b c Real Academia Española (2013–), Corpus del Diccionario histórico de la lengua española (CDH), version 3.1, https://apps.rae.es/CNDHE, p. s.v. osar
- ^ a b Menéndez Pidal, Ramón (1908–1911), Cantar de Mio Cid: texto, gramática y vocabulario, 3 vols., Madrid: Bailly-Baillière, p. s.v. osar
- ^ 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. 1180
- ^ a b c Real Academia Española (1726–1739), Diccionario de la lengua castellana (Diccionario de Autoridades), 6 vols., Madrid: Francisco del Hierro, p. 5, 63
- ^ Real Academia Española (1884), Diccionario de la lengua castellana, 12th ed., Madrid: Imprenta de D. Gregorio Hernando (the first Academy edition with etymologies), p. 767
- ^ a b c Moliner, María (2007), Diccionario de uso del español, 3rd ed., Madrid: Gredos, p. s.v. osar
- ^ a b Bénaben, Michel (2000), Dictionnaire étymologique de l'espagnol, Paris: Ellipses
- ^ Battaner Arias, Paz (dir.) (2017), Diccionario general de la lengua española VOX, Barcelona: Larousse Editorial, p. s.v. osar
- ^ Nebrija, Antonio de (1513), Vocabulario español-latino, Salamanca, ed. Marina Vidal Díez (2007), Biblioteca Virtual Miguel de Cervantes, p. 390
- ^ 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. osar
- ^ Battaner Arias, Paz (dir.) (2017), Diccionario general de la lengua española VOX, Barcelona: Larousse Editorial, p. s.v. osar 1
Related etymologies
Cite this entry
“Osar.” Etymologically, 13 Nov. 2026, etymologically.com/es/osar. Accessed 14 Nov. 2026.
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