Etymologically

Etymology and origin of the French word acquérir

Confidence
Established
Formation
Inherited
First attested
1148 Prise d'Orange More words from the 12th century
Inherited from
Latin *acquaero via Old French
Ultimate origin
Latin quaerō

Pronunciation

  • /a.ke.ʁiʁ/[1]

Forms

acquérir[1] Old French aquerre, acquerre; the form acquerir appears in 1370.[2][3]

Etymology

It is inherited from Old French aquerre, inherited from Vulgar Latin *acquaerō, a form remade from Latin acquīrō (“to get in addition, acquire”) on the simple verb quaerō (“to seek”).[2][4][5][6] The Latin sense “to obtain in addition” led to “to increase”, which became a legal term.[4] In the 14th century the Old French verb changed its conjugation on the model of querre and quérir, which gave the modern form.[2][5][7]

Littré compares Old Occitan acquirir.[8] Compare conquérir, from the same Latin verb.[1]

Earliest recorded meaning

The first record, in the Prise d'Orange (1148), uses aquerre of persons: “to fetch, win over”.[2] By about 1174 it was used of goods, “to obtain land, wealth, food”.[2]

Semantic evolution

Old French gave it many senses, of which only the commercial and legal “to obtain, become owner of” and some figurative uses survive.[4] Of acquired skills and knowledge it is found from the 15th century.[4] The verb has stayed rather literary or technical.[4]

Among its derivatives, acquéreur dates from 1385, and the past participle acquis became a noun “something acquired” in 1546.[4][5] Être acquis à quelqu'un “to be devoted to someone” dates from 1610.[4]

Timeline

  • 1148 – Aquerre in the Prise d'Orange.[2]
  • c. 1174 – Used of obtaining goods.[2]
  • 1370 – Acquerir in Oresme.[2]
  • 1385 – The derivative acquéreur.[4][5]
  • 1546 – Acquis as a noun.[4]
  • 1762 – The Académie first writes the acute accent.[2]

Meanings

Verb

  1. To acquire, become the owner of property by purchase, exchange or inheritance: acquérir une maison.[9][8]
  2. To gain or obtain something useful, often by effort: acquérir de l'expérience.[9][7]
  3. (reflexive) S'acquérir: to win something for oneself, such as esteem or support.[9][1]

Word family

  • acquéreur
  • acquis

Usage notes

The proverb bien mal acquis ne profite jamais means that ill-gotten gains never prosper.[1]

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 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. ^ Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  4. ^ a b c d e f g h i Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  5. ^ a b c d Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  6. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 24, 110a
  7. ^ a b Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  8. ^ a b Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  9. ^ a b c Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert

Related etymologies

Cite this entry

“Acquérir.” Etymologically, 11 Nov. 2026, etymologically.com/fr/acqu%C3%A9rir. Accessed 11 Nov. 2026.

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