Etymologically

Etymology and origin of the French word morose

Confidence
Established
Formation
Borrowing
First attested
1618 La Chasse au vieil grognard de l'antiquité More words from the 17th century
Borrowed from
Latin morosus
Ultimate origin
Latin mōs
Etymology tree
inherited borrowed derived
Latin mōs
Latin mōrōsus
English morose
French morose
From the same root
Latin mōrālis ← mōs
Latin mōrātus ← mōs
Latin mōrigerus ← mōs

Pronunciation

Forms

morose (plural moroses)[1] First spelled moroze.[2][3]

Etymology

It is borrowed from Latin mōrōsus (“hard to please, peevish”), a derivative of mōs (“custom, character”), here in the sense “whim, difficult temper”.[2][3][4][5] Bloch and Wartburg gloss the Latin adjective as “scrupulous, severe”.[6] It came in late: the noun morosité, borrowed from Latin mōrōsitās, is older (1486).[3][6]

Earliest recorded meaning

It is first found as moroze in 1618, in the pamphlet La Chasse au vieil grognard de l'antiquité, meaning “gloomy, sullen”.[2][3] Bloch and Wartburg and the Petit Robert date it to 1615.[6][7]

Semantic evolution

The word stayed rare until the 18th century, according to Rey, or the 19th, according to the Grand Robert.[3][4] The Académie recorded its use for what shows a gloomy sadness (air morose) in 1762, and Victor Hugo used it in 1822 of what brings sadness.[8] In the 20th century its sense is sometimes weakened to “without cheerfulness”.[3]

The noun morosité, also rare before the middle of the 18th century, came back into use around 1971 for a dull political climate or a lack of drive in a social group.[3]

Timeline

  • 1486 – The noun morosité is borrowed from Latin.[3][6]
  • 1618 – Moroze appears in La Chasse au vieil grognard de l'antiquité.[2]
  • 1762 – The Académie records its use of a look or face showing gloom.[8]
  • 1822 – Victor Hugo uses it of what causes sadness.[8]
  • 1863 – Littré records the theological phrase délectation morose.[4][3]
  • 1971 – Morosité is used of a gloomy political and social climate.[3]

Meanings

Adjective

  1. Of a person: gloomy, sullen, in a mood that nothing can brighten.[7][8][1]
  2. Of a thing: marked by or causing gloom, dreary: un dimanche morose.[7][8]

Usage notes

The Grand Robert has a second adjective morose (its 2.), the theological term in délectation morose, the sinful lingering on the thought of a bad act without meaning to commit it; it is recorded in 1863 by Littré and is from Late Latin morosus “slow”, a derivative of Latin mora (“delay”).[4][7][3] Rey adds that Middle French had morose “troublesome, causing delay” (1343), and that the phrase, now read as if it held the common adjective, is no longer understood.[3]

References

  1. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d 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 Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  4. ^ a b c d Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  5. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 6/3, 140a
  6. ^ a b c d Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  7. ^ a b c d Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  8. ^ a b c d e Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse

Related etymologies

Cite this entry

“Morose.” Etymologically, 14 Nov. 2026, etymologically.com/fr/morose. Accessed 15 Nov. 2026.

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