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rudis

Etymology and origin of the Latin word rudis

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Latin rudis
English rude

rudis1 rough, raw

Confidence
Uncertain
Formation
Inherited
First attested
Plautus
Ultimate origin
Proto-Indo-European (*Hrew-)

Pronunciation

  • IPA (Classical): [ˈrʊ.dɪs][1]
  • IPA (Ecclesiastical): [ˈruː.dis][1]

Forms

rudis (neuter rude); third-declension two-termination adjective[1]

Etymology

Its origin is uncertain; the OLD calls it doubtful.[2][3] Wiktionary derives it from Proto-Indo-European *Hrew- (“to tear up, dig up”) and relates it to rūdus “rubble”, and Köbler to Proto-Indo-European *rewd- (“to tear”).[1][4] Etymonline reports a preferred derivation from the source of rūfus “red”.[3] Lewis and Short compare crūdus.[5]

Earliest recorded meaning

Köbler's first source is Plautus, whom he dates c. 250–184 BC.[4] The OLD cites Varro for untilled land.[2]

Semantic evolution

It meant still in its natural state, unwrought, of material, and of land uncultivated, as in Varro.[2][6] It meant roughly made, crude, as in Cicero, and of literary work clumsy, as in Ovid.[2] In Propertius it meant young, and in Martial unripe.[2] It meant primitive, uncivilized, as in Livy, untaught, untrained, of recruits raw, and with a genitive ignorant of something, as Cicero's rudis artium.[2][5] In Horace it meant untried, unfamiliar.[2]

In Ecclesiastical Latin it meant rough, ignorant, raw, unpolished, uncultured.[7] It survives in Italian rude and rozzo, and through Old French it gave English rude in the late 13th century, first of rough surfaces.[1][3]

Timeline

  • c. 250–184 BC – Plautus uses it.[4]
  • 116–27 BC – Varro uses it of untilled land.[2][4]
  • 81–43 BC – Cicero uses it of crude workmanship and of the ignorant.[2][4]
  • late 13th century – English rude is recorded.[3]

Meanings

Adjective

  1. Unwrought, raw; of land, untilled.[2]
  2. Roughly made, crude; clumsy.[2]
  3. Young; unripe.[2]
  4. Primitive, uncivilized.[2]
  5. Untaught, untrained; raw; ignorant (of).[2]
  6. Untried, unfamiliar.[2]

Word family

  • ērudiō
  • ruditas
  • rudīmentum

rudis2 stick, wooden sword

Confidence
Unknown
First attested
Cato

Pronunciation

  • IPA (Classical): [ˈrʊ.dɪs][1]
  • IPA (Ecclesiastical): [ˈruː.dis][1]

Forms

rudis f (genitive rudis); third declension[1]

Etymology

The stick is of unknown origin according to the OLD and Köbler.[2][4] Wiktionary derives it from the adjective rudis “raw, unwrought”, as a plain unfinished stick.[1]

Earliest recorded meaning

Cato tells the cook to turn cheese balls often with two stirring sticks.[2][8]

Semantic evolution

It was any slender stick: a spatula for stirring, in Cato and Pliny, and the wooden sword or foil used by soldiers and gladiators in practice, as Livy's sham battle and Suetonius' fencing murmillo.[2][5] A gladiator honourably discharged received the rudis, so rudem accipere “to receive the foil” meant to retire: Cicero mocks Antony, “such a good gladiator, and you got the foil so soon?”[8][6] Horace and Ovid use it figuratively of retirement from any service, and inscriptions name the fencing-master summa rudis.[5][8] Döderlein lists it among sticks for thrusting.[9]

Timeline

  • 234–149 BC – Cato, of a stirring stick.[2][4]
  • c. 180–102 BC – Lucilius, of practice fighting.[2]
  • 81–43 BC – Cicero, of a gladiator's discharge.[8][6]
  • 65–8 BC – Horace, of retirement.[5]

Meanings

Noun

  1. A stirring stick, spatula.[2][8]
  2. A wooden sword, foil (for practice fighting).[2][5]
  3. The foil given to a gladiator on his discharge, (figurative) retirement.[8][6]

Word family

  • rudiārius
  • rudicula

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 g h i j k l m n o p q r s t u v Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  4. ^ a b c d e f g Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ a b c d e f Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  6. ^ a b c d Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  7. ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  8. ^ a b c d e f Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  9. ^ Döderlein, Ludwig (1874), Döderlein’s Hand-book of Latin Synonymes, tr. H. H. Arnold, Andover: W. F. Draper

Borrowed into

Cite this entry

“Rudis.” Etymologically, 16 Oct. 2026, etymologically.com/la/rudis. Accessed 16 Oct. 2026.

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