Etymologically

Etymology and origin of the French word rougir

Confidence
Established
Formation
Derivation
First attested
1155 Wace, Brut More words from the 12th century
Ultimate origin
Latin rubeus
Etymology tree
inherited borrowed derived
Latin rubeō
Latin rubeus
French rouge
Romanian ruj
French rougir
Portuguese ruivo
Romanian roib
Spanish rubio
From the same root
Latin rubēns ← rubeō
Latin rubēscō ← rubeō
Latin rubicundus ← rubeō
Latin rubor ← rubeō
English rouge ← rubeus
Latin rubīnus ← rubeus

Pronunciation

Forms

rougir[1] Old French rogir, also written rugir and roigir in 12th-century texts.[2][3] Anglo-Norman forms include roger, rojer and rujir.[4]

Etymology

It is formed from French rouge + -ir,[5][6][7][8] first as Old French rogir, from roge (“red”).[1] The adjective goes back to Latin rubeus (“reddish”).[7][1]

Cognate with Walloon rogi and Occitan rogir.[2]

Earliest recorded meaning

It is first recorded in Wace's Brut (1155), meaning “to become red”, according to the TLFi;[5] Rey dates the same first use to about 1155 but gives it the sense “to turn red from an emotion”.[9]

Semantic evolution

From the 12th century the verb was used of the face reddening under a feeling (Wace's Roman de Rou, 1160–1174), and very soon with the figurative value “to be ashamed”.[5][9] It was also said of things becoming red (about 1190).[9][10] The transitive use “to make red” appears at the end of the 12th century (Ogier le Danois, a doubtful record) and surely about 1360.[5][9]

Rougir de quelque chose “to be ashamed of something” is recorded from 1580.[9] The technical rougir le fer “to bring iron to red heat” dates from 1676 (Félibien), and the metaphor rougir ses mains dans le sang “to commit a murder” from Littré (1870).[10][9] Littré also records a familiar sense “to become a cardinal”.[2] In Rwandan French the verb has come to mean “to change colour, turn pale with emotion”.[9]

Timeline

  • 1155 – First recorded in Wace's Brut, “to become red”.[5]
  • 1160–1174 – Wace uses it of a face reddening under a feeling.[5]
  • c. 1190 – Used of things that turn red.[9][10]
  • c. 1360 – The transitive sense “to make red” is securely attested.[5]
  • 1516 – The derivative rougissement is first recorded.[5]
  • 1580 – Rougir de “to be ashamed of” appears.[9]
  • 1676 – Félibien uses rougir le fer.[10]
  • 1870 – Littré records rougir ses mains dans le sang.[10][9]

Meanings

Verb

  1. (intransitive) To become red or redder, as ripening fruit or metal in a fire: Les tomates rougissent au soleil.[3][5]
  2. (intransitive, of a person) To blush from an emotion: rougir jusqu'aux oreilles.[3][1]
  3. Rougir de: to be ashamed of something or someone.[9][3]
  4. (transitive) To make red, to redden: Le froid rougissait ses joues.[10][2]
  5. Rougir le fer: to heat iron until it glows red.[10]
  6. (dated, figurative) Rougir ses mains dans le sang: to commit a murder.[10][9]

Word family

  • rougissement

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  3. ^ a b c d Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  4. ^ Anglo-Norman Dictionary (AND2), Aberystwyth University, anglo-norman.net (2nd ed., 2005–)
  5. ^ 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
  6. ^ Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  7. ^ a b Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  8. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 10, 534b
  9. ^ a b c d e f g h i j k l Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  10. ^ a b c d e f g h Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
Cite this entry

“Rougir.” Etymologically, 15 Nov. 2026, etymologically.com/fr/rougir. Accessed 16 Nov. 2026.

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