Etymologically

notorietas

Etymology and origin of the Latin word notorietas

Confidence
Established
Formation
Derivation
First attested
1280 More words from the 13th century
Ultimate origin
Latin nōtōrius
Etymology tree
inherited borrowed derived
Latin nota
English note
French note
Italian nota
Spanish nota
Latin notō
French noter
Italian notare
Spanish notar
Latin notōrius
English notorious
Latin notōrietās
English notoriety
From the same root
Latin notārius ← nota
English footnote ← note
English keynote ← note
English notebook ← note
English noteworthy ← note
Latin adnotō ← notō
Latin dēnotō ← notō
Latin notābilis ← notō
Latin notātiō ← notō
Spanish notoriedad ← notōrius

Forms

nōtōrietās f (genitive nōtōrietātis); third declension[1][2]

Etymology

It is formed from Latin nōtōrius (“well known”) + -tās in Medieval Latin.[3][1] The adjective goes back to nōtus (“known”), the participle of nōscō (“to get to know”).[4]

Earliest recorded meaning

Köbler and the DMLBS date its first record to 1280,[1][3] in an English episcopal register that speaks of an inquiry by trustworthy men into the notoriety of an intrusion into a church.[3]

Semantic evolution

It meant the state of being widely known, notoriety, also with reference to how far something was known.[3] In legal and church writing the phrase notorietas facti “the notoriety of the fact” served as evidence in itself:[3][5] a Polish preacher held that one may not appeal against a sentence or excuse oneself on account of the notoriety of the fact.[5] Du Cange glosses it as public knowledge or evidence, and cites it from the Council of Pisa of 1409.[6] In Poland it also meant knowledge of something.[5]

Timeline

  • 1280 – An English episcopal register uses it of the notoriety of an intrusion.[3][1]
  • 1330 – A Hereford register learns of a poorly endowed office “from the notoriety of the fact”.[3]
  • 1409 – The Council of Pisa uses the word.[6]
  • 1590s – Borrowed into English, from French or directly from Medieval Latin, as notoriety.[4]

Meanings

Noun

  1. (Medieval Latin) The state of being widely known, notoriety.[3][2][5]
  2. (Medieval Latin, law) Public knowledge as evidence of a fact.[6][5]
  3. (Medieval Latin) Knowledge of something.[5]

References

  1. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  2. ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  3. ^ a b c d e f g h 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
  4. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  5. ^ a b c d e f Lexicon mediae et infimae Latinitatis Polonorum (1953–), Kraków: Instytut Języka Polskiego PAN; electronic ed. elexicon.scriptores.pl
  6. ^ a b c du Cange, Charles du Fresne, et al. (1883–1887), Glossarium mediae et infimae latinitatis, augmented ed. by Léopold Favre, Niort: L. Favre
Cite this entry

“Notorietas.” Etymologically, 7 Nov. 2026, etymologically.com/la/notorietas. Accessed 8 Nov. 2026.

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