Etymologically

précautionner

Etymology and origin of the French word précautionner

Confidence
Established
Formation
Derivation
First attested
1573 before 1573, Michel de L'Hospital More words from the 16th century
Ultimate origin
Latin praecautiō
Etymology tree
inherited borrowed derived
Latin caveō
Latin praecaveō
Latin praecautiō
English precaution
French précaution
French précautionner
From the same root
Latin cautiō ← caveō
Latin cautor ← caveō
Latin cautus ← caveō
English precautionary ← precaution

Pronunciation

  • /pʁe.ko.sjɔ.ne/[1]

Forms

précautionner[1]

Etymology

It is formed from French précaution + -er.[2][3][4] précaution is from Latin praecautiō, from praecaveō (“to take care, guard against”).[5] The TLFi's first record is from before 1573;[2][6] the GLLF finds the past participle in 1640 and the infinitive in 1671, the date Bloch and Wartburg and the Robert give.[7][5][3][4]

Earliest recorded meaning

The first record, from before 1573 in Michel de L'Hospital's writing on the reform of justice, is the pronominal se précautionner contre “to take one's precautions against”.[2][6]

Semantic evolution

The past participle was used as an adjective meaning “cautious, guarded”, first of a reply in Richelieu (1640), then of a person in Bossuet (1689).[2][6] Se précautionner de “to provide oneself with” appears in 1678 in Saint-Réal, and the transitive “to put someone on guard against something” in 1682.[2][6]

The first pronominal construction has gone out of use, and the other uses of the verb and of the adjective précautionné are now old-fashioned or literary.[6][4]

Timeline

  • Before 1573 – Se précautionner contre appears in Michel de L'Hospital.[2][6]
  • 1640 – Richelieu writes of a réponse précautionnée.[2][7]
  • 1671 – The infinitive and the pronominal verb are recorded (Bouhours).[7][5][4]
  • 1678 – Se précautionner de “to provide oneself with” in Saint-Réal.[2][6]
  • 1682 – Transitive use, “to forewarn someone”.[2][6]
  • 1689 – Bossuet uses précautionné of a person.[2][6]

Meanings

Verb

  1. (obsolete) To forewarn, to put someone on guard against something.[4][2][1]
  2. se précautionner (dated or literary): to take one's precautions, to guard oneself (against something).[4][2][7]
  3. se précautionner de (dated): to provide oneself with something.[4][2]
  4. The past participle précautionné is used as an adjective: cautious, prudent.[4][6]

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 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 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 Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  5. ^ a b c Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  6. ^ a b c d e f g h i j Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  7. ^ a b c d Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse

Related etymologies

Cite this entry

“Précautionner.” Etymologically, 15 Nov. 2026, etymologically.com/fr/pr%C3%A9cautionner. Accessed 15 Nov. 2026.

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