Etymologically

stupidus

Etymology and origin of the Latin word stupidus

Confidence
Established
Formation
Derivation
First attested
Accius
Ultimate origin
Latin (stupeō)
Etymology tree
inherited borrowed derived
Latin stupeo
Latin stupidus
English stupid

Pronunciation

  • IPA (Classical): [ˈstʊ.pɪ.dʊs][1]
  • IPA (Ecclesiastical): [ˈstuː.pi.dus][1]

Forms

stupidus (feminine stupida, neuter stupidum); first/second-declension adjective[1]

Etymology

It is from Latin stupeo (“to be stunned”) + -idus.[2][1] Wiktionary traces stupeō to Proto-Indo-European *(s)tewp- (“to push, strike”).[1] Döderlein compared Greek Ancient Greek τύφω (túphō), an older view.[3]

Earliest recorded meaning

Accius uses it of breasts weighed down by dazed sleep, and Plautus asks a woman “why do you stand there stunned?”.[2][4] Köbler dates Accius 170–c. 90 BC and Plautus c. 250–184 BC.[5]

Semantic evolution

It first meant physically dazed or numbed, and struck senseless by shock, spellbound: Terence's audience is studiō stupidus, captivated by a tightrope walker.[2][6] From Varro and Cicero on it also meant foolish, dull-witted, as when Zopyrus called Socrates stupid.[2][7] Döderlein distinguishes stupidus, a person who understands with difficulty, from brutus and bardus.[3]

In medieval British Latin it meant numb, dazed and amazed.[8] English stupid is recorded in the 1540s.[9]

Timeline

  • c. 250–184 BC – Plautus uses it of a stunned woman.[2][5]
  • 190–159 BC – Terence uses it of spellbound spectators.[2][5]
  • 81–43 BC – Cicero uses it of Socrates called stupid.[2][5]
  • 1540s – English stupid is recorded.[9]

Meanings

Adjective

  1. Dazed, stunned, amazed, spellbound.[2][4]
  2. stupid, dull, foolish.[2][6]

Word family

  • praestupidus
  • stupiditās
  • stupido

References

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

Borrowed into

Cite this entry

“Stupidus.” Etymologically, 15 Oct. 2026, etymologically.com/la/stupidus. Accessed 15 Oct. 2026.

Last edited on . ·