Etymologically

Etymology and origin of the French word opposer

Confidence
Established
Formation
Borrowing
First attested
c. 1150 Jeu d'Adam More words from the 12th century
Borrowed from
Latin oppono
Ultimate origin
Latin pōnō
Etymology tree
inherited borrowed derived
Latin sinō
Latin pōnō
French pondre
Italian porre
Romanian pune
Spanish poner
Latin oppōnō
French opposer
Romanian opune
Italian opporre
From the same root
Latin dēsinō ← sinō
Latin situs ← sinō
French ponte ← pōnō
Italian contrapporre ← pōnō
Italian deporre ← pōnō
Italian disporre ← pōnō
Latin antepōnō ← pōnō
Latin appōnō ← pōnō
Latin circumpōnō ← pōnō
Latin compōnō ← pōnō
Latin dēpōnō ← pōnō
Latin dispōnō ← pōnō
Latin expōnō ← pōnō
Latin impōnō ← pōnō
Latin interpōnō ← pōnō
Latin positiō ← pōnō
Latin positīvus ← pōnō
Latin positūra ← pōnō
Latin positus ← pōnō
Latin postpōnō ← pōnō
Latin praepōnō ← pōnō
Latin prōpōnō ← pōnō
Latin repōnō ← pōnō
Latin sepono ← pōnō
Latin superpōnō ← pōnō
Latin suppōnō ← pōnō
Romanian propune ← pōnō
Italian ponente ← porre
Italian sovrapporre ← porre
Latin oppositiō ← oppōnō
See all derived words →

Pronunciation

Forms

opposer[1] Old French oposer, also aposer.[2][3][4]

Etymology

It is borrowed from Latin oppōnō (“to place before, set against, object”), reshaped after poser.[2][3][5][6] The Latin verb is formed from ob (“before”) and pōnō (“to place”).[3][6] Littré instead took the verb as formed on opposition.[7]

The Old French variants oposer and aposer passed into English as appose.[3]

Earliest recorded meaning

The TLFi's earliest record is the reflexive verb “to rebel, disobey” in the Jeu d'Adam (mid-12th century).[2] In Chrétien de Troyes's Cligès (1176) oposer means to raise an objection;[2] the Grand Robert dates this sense to 1165, and the Anglo-Norman Dictionary has the verb from 1136–1165.[6][4]

Semantic evolution

From “to object” the verb came to mean to resist (about 1224), to place something as an obstacle (Montaigne, 1580) and to set one person against another (Molière, 1671).[2][3] The concrete Latin sense “to place one thing facing another” (1321) has always been rare.[3] From the idea of contrast it is used of setting colours or light and shade against each other (1762) and of comparing two very different things.[3]

The reflexive verb meant “to rebel, disobey” in the Jeu d'Adam (mid-12th century), then “to obstruct” and, in 1480, s'opposer à “to refuse one's consent to”.[2][3] The participle opposant was a legal term (1331, 1431) before becoming political (1751).[3][2]

Timeline

  • Mid-12th century – Reflexive “to rebel” in the Jeu d'Adam.[2]
  • 1176 – Oposer “to object” in Chrétien de Troyes.[2]
  • c. 1224 – The sense “to resist”.[2][3]
  • 1321 – “To place facing something”.[2]
  • 1480 – S'opposer à “to refuse one's consent”.[2]
  • 1580 – Montaigne uses it for placing an obstacle.[2]
  • 1671 – Molière's Psyché sets one person against another.[2]
  • 1845–1846 – Bescherelle records à l'opposé.[2]

Meanings

Verb

  1. To put forward as an objection: on lui a opposé son manque d'expérience.[8][2]
  2. To set people against each other in a fight or contest: le match opposera deux équipes de Lyon.[8][9]
  3. To place something as an obstacle: opposer une barrière à l'eau.[8][9]
  4. To place facing something; to contrast two things.[9][3]
  5. S'opposer à: to oppose, to resist, to refuse one's consent.[1][2]

Word family

  • opposant
  • opposé
  • opposable

References

  1. ^ a b c 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 Trésor de la langue française informatisé (2004), ATILF – CNRS & Université de Lorraine, atilf.fr/tlfi; electronic version of Imbs, Paul; Quemada, Bernard, eds. (1971–1994), Trésor de la langue française, Paris: CNRS / Gallimard
  3. ^ a b c d e f g h i j k Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  4. ^ a b Anglo-Norman Dictionary (AND2), Aberystwyth University, anglo-norman.net (2nd ed., 2005–)
  5. ^ Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  6. ^ a b c Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  7. ^ Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  8. ^ a b c Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  9. ^ a b c Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse

Related etymologies

Cite this entry

“Opposer.” Etymologically, 14 Nov. 2026, etymologically.com/fr/opposer. Accessed 15 Nov. 2026.

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