Etymologically

Etymology and origin of the Latin word absurdus

Confidence
Probable
Formation
Derivation
First attested
190–159 BC, Terence
Ultimate origin
Latin (surdus)
Etymology tree
inherited borrowed derived
Latin surdus
French sourd
Latin absurdus

Pronunciation

  • Classical: [apˈsʊr.dʊs][1]
  • Ecclesiastical: [abˈsur.dus][1]

Forms

absurdus (feminine absurda, neuter absurdum, comparative absurdior, superlative absurdissimus, adverb absurdē); first/second-declension adjective[1]

Etymology

It is from Latin ab- + surdus (“deaf; not heard”).[2][3] De Vaan explains it as “unheard of”, since ⟨surdus⟩ can mean both “not hearing” and “not heard”; the derivation of the adjective from Proto-Indo-European *suer- (“to sound”), proposed by Walde and Hofmann, leaves the meaning unexplained.[4] Wiktionary takes it as a blend of absonus (“discordant”) and ⟨surdus⟩,[1] and Etymonline suggests the prefix may be intensive.[3] The TLL compares susurrus (“whisper”).[5]

Earliest recorded meaning

Köbler dates it from Terence,[6] who calls a plan silly and absurd.[2]

Semantic evolution

Its literal sense is out of tune, discordant, as in Cicero's soft, womanish voice “out of measure, discordant and absurd”.[2][7] Of persons it is awkward or uncouth, without talent for something, and in general preposterous, ridiculous or absurd.[2][7] In litotes it means not out of place: Sallust's “to speak well for the state is not absurd either”.[2] English took absurd through French in the 1550s, in the sense plainly illogical.[3]

Timeline

  • 190–159 BC – Terence of an absurd plan.[2][6]
  • 81–43 BC – Cicero of a discordant voice and an awkward man.[2][6]
  • 86–34 BC – Sallust in litotes.[2][6]
  • 1550s – English absurd through French.[3]

Meanings

Adjective

  1. Out of tune, discordant, harsh.[2][7][1]
  2. Of persons, awkward, uncouth.[2]
  3. Preposterous, ridiculous, absurd, senseless.[2][7][1]
  4. haud absurdus, not out of place, appropriate.[2]

Word family

  • absurditās
  • perabsurdus
  • subabsurdus
  • absurdē

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l 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. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  5. ^ Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  6. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  7. ^ a b c d Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
Cite this entry

“Absurdus.” Etymologically, 19 Oct. 2026, etymologically.com/la/absurdus. Accessed 20 Oct. 2026.

Last edited on . ·