Etymologically

antithesis

Etymology and origin of the Latin word antithesis

Confidence
Established
Formation
Borrowing
First attested
c. 362 Charisius
Borrowed from
Ancient Greek ἀντίθεσις
Ultimate origin
Ancient Greek ἀντίθεσις
Etymology tree
inherited borrowed derived
Latin antithesis
English antithesis

Forms

antithesis f (genitive antithesis, accusative antithesin); third declension[1][2]

Etymology

It is borrowed from Ancient Greek ἀντίθεσις (antíthesis, “opposition”),[3][1] a noun formed from ἀντί (antí, “against”) and θέσις (thésis, “a placing, setting”).[4] In Greek it meant opposition or resistance, literally “a placing against”, and was a term of logic and rhetoric.[5]

Earliest recorded meaning

The Latin grammarians of the 4th century AD, first Charisius, use it for a grammatical figure: the putting of one letter in place of another, as in olli for illi or impete for impetu.[1][2][6]

Semantic evolution

The sense of letter substitution recurs in Diomedes and other late grammarians and in Isidore of Seville,[6][2] and glossaries explain the word as “placed against”.[7]

In British Medieval Latin it meant an objection, and more generally opposition or contradiction, besides its grammatical use.[8] English borrowed it from Late Latin in the 1520s for the rhetorical opposition of contrary ideas.[5]

Timeline

  • c. 362 AD – Charisius defines it as one letter put for another.[1][2][4]
  • second half of the 4th century AD – Diomedes gives the same definition.[1][2][4]
  • c. 560–636 AD – Isidore of Seville uses it in the same sense.[6][7][4]
  • 1520s – English borrows it, first as a term of rhetoric.[5]

Meanings

Noun

  1. (grammar) The substitution of one letter for another (olli for illi).[1][2][9]
  2. (Medieval Latin) An objection.[8]
  3. (Medieval Latin) Opposition, contradiction.[8]

References

  1. ^ a b c d e f Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  2. ^ a b c d e f Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  3. ^ Saalfeld, Günther Alexander (1874), Index Graecorum vocabulorum in linguam latinam translatorum, Berlin: Weidmann
  4. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  6. ^ a b c Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  7. ^ a b Goetz, Georg (1888–1923), Corpus glossariorum Latinorum, Leipzig: Teubner; vols. VI–VII Thesaurus glossarum emendatarum, digital ed. CGLO, Munich: Bayerische Akademie der Wissenschaften
  8. ^ a b c 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. ^ Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.

Borrowed into

Related etymologies

Cite this entry

“Antithesis.” Etymologically, 7 Nov. 2026, etymologically.com/la/antithesis. Accessed 7 Nov. 2026.

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