- Confidence
- Established
- Formation
- Derivation
- First attested
- Twelve Tables
- Ultimate origin
- Latin (augeō)
Pronunciation
Forms
auctōritās f (genitive auctōritātis); third declension[1]
Etymology
It is from auctor “originator, guarantor” with the suffix -tās, and ⟨auctor⟩ is from augeō “to increase”.[2][1][3][4] Lewis and Short reject the spellings ⟨autor-⟩ and ⟨author-⟩.[5]
Earliest recorded meaning
The OLD's first citation is the Twelve Tables, of the right of ownership, and Köbler dates them about 450 BC.[2][3]
Semantic evolution
In law it meant the right of ownership, title, as the Twelve Tables' ūsus auctōritās “usucapion”.[2][6] It meant authorization, sanction, responsibility for an action, as in Plautus, an informal decree of the senate, a proposal or advice, and guidance.[2] It meant the right to sanction, controlling influence, authority, of laws force, of magistrates command, as in Cicero, and leadership, influence.[2] It meant authoritativeness of speech or style, weight, a weighty opinion, a precedent, prestige, personal ascendancy, as in Terence, and of things repute.[2]
In Medieval Latin it meant a king's order or ordinance, a charter, a title, and accepted tradition.[7][8] It survives in French autorité, Italian autorità and Spanish autoridad.[1] Through Old French it is the source of English authority about 1200, first of an authoritative passage or book.[4]
Timeline
- c. 450 BC – The Twelve Tables use it of ownership.[2][3]
- c. 250–184 BC – Plautus uses it of responsibility.[2][3]
- 81–43 BC – Cicero uses it of authority and influence.[2][3]
- c. 1200 – English authority is recorded.[4]
Meanings
Noun
- (law) Title, ownership.[2]
- Authorization, sanction; responsibility.[2]
- A resolution of the senate; advice.[2]
- Authority, power, command.[2]
- Influence, leadership; prestige.[2]
- Weight, reliability; a precedent.[2]
- (Medieval Latin) A royal order; a charter.[7]
Word family
- exauctoritas
Related words
References
- ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i j k l m n o Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
- ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
- ^ Latham, R. E., D. R. Howlett, R. K. Ashdowne, et al. (1975–2013), Dictionary of Medieval Latin from British Sources, London: British Academy / Oxford University Press
Cite this entry
“Auctoritas.” Etymologically, 16 Oct. 2026, etymologically.com/la/auctoritas. Accessed 16 Oct. 2026.
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