Etymologically

Etymology and origin of the French word tempérer

Confidence
Established
Formation
Borrowing
First attested
1119 Philippe de Thaon, Comput More words from the 12th century
Borrowed from
Latin tempero
Ultimate origin
Latin temperō
Etymology tree
inherited borrowed derived
Latin temperō
French tremper
Italian temprare
English temper
French tempérer
From the same root
Latin obtemperō ← temperō
Latin temperāmentum ← temperō
Latin temperāns ← temperō
Latin temperātiō ← temperō
Latin temperātūra ← temperō
Latin temperātus ← temperō
Latin temperiēs ← temperō
French détremper ← tremper
English tamper ← temper

Forms

tempérer[1]

Etymology

It is borrowed from Latin temperō (“to combine in due proportion, regulate, moderate”).[2][3][4][5] The past participle tempered (“moderate, restrained”) is found in 1119, but only in isolated records; the verb itself is recorded from 1540.[2][3] In these senses Old French mostly used temprer, the inherited form that became tremper.[2][3][4] Wiktionary instead treats the word as the Old French verb respelled after the Latin, while noting the TLFi's view of it as a learned borrowing.[1]

The origin of the Latin verb is not clear: Rey finds a link with Latin tempus (“time”) hard on the side of meaning, unless the noun is taken as a cut of time and the verb compared with French couper used of diluting wine;[3] Bloch and Wartburg and the Grand Robert take the noun in the sense of weather or a favourable time.[4][6]

Cognate with Old Occitan temprar, Spanish temperar, Portuguese temperar and Italian temperare.[7]

Earliest recorded meaning

In Philippe de Thaon's Comput (1119) the past participle tempered means “moderate, restrained, wise”.[2][3] The verb first appears in 1540, in Herberay des Essarts's Amadis de Gaule, meaning “to moderate, ease” (temperer vos peines).[2]

Semantic evolution

The verb was first used in the moral field, and since the 16th century for moderating an excess of heat or cold.[3] Older usage also had it for weakening a liquid by mixing, as wine with water (1545),[2][3] and kept until the 17th century the Latin sense “to mix, measure out”.[3][4] Since the 17th century the reflexive se tempérer has meant “to calm down” (1662, Molière's la bile se tempère; 1690).[2][3]

The participle tempéré, used as an adjective, is said today mostly of climate (temps tempéré, 1538) and of the zone where that climate prevails (zone tamperée, 1636).[2][3] In music système tempéré (1742) names a scale in which neighbouring sharps and flats are replaced by one intermediate note, as in Bach's Clavier bien tempéré.[2][3]

Timeline

  • 1119 – The past participle tempered “moderate” in Philippe de Thaon's Comput.[2]
  • c. 1380 – Temporeiz in Jean d'Outremeuse, again an isolated record.[2]
  • 1538 – Temps tempéré “mild weather”.[2]
  • 1540 – The verb temperer “to moderate” in the Amadis de Gaule.[2][3]
  • 1545 – Used of wine cut with water.[2]
  • 1636 – Zone tamperée in Monet's dictionary.[2]
  • 1662 – Reflexive use in Molière's École des femmes.[2][3]
  • 1742 – Système tempéré in music.[2]

Meanings

Verb

  1. (dated) To weaken a drink or fluid by mixing: tempérer du vin avec de l'eau.[8][2]
  2. To make a climate or heat milder; to temper.[8][2]
  3. (figurative, literary) To moderate, soften or tone down: tempérer son enthousiasme.[8][7]
  4. (reflexive) se tempérer: to calm down, grow milder.[2][3]

Word family

  • intempéré
  • tempéré

References

  1. ^ a b 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 r s t 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 l m n Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  4. ^ a b c d Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  5. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 13/1, 175a
  6. ^ Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  7. ^ a b 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

Related etymologies

Cite this entry

“Tempérer.” Etymologically, 15 Nov. 2026, etymologically.com/fr/temp%C3%A9rer. Accessed 15 Nov. 2026.

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