Etymologically

Etymology and origin of the French word mélasse

Confidence
Disputed
Formation
Borrowing
First attested
1441 Emmanuel Piloti's treatise More words from the 15th century
Borrowed from
Latin *mellacea
Ultimate origin
Latin mel

Pronunciation

Forms

mélasse f (plural mélasses)[1] Earlier spellings mellaci (1441), meslache (1508) and mellasse (1588).[2][3]

Etymology

According to the TLFi and Rey it is borrowed from Medieval Latin *mellacea, a plural meaning the syrupy residue that will not crystallize when cane sugar is refined, a sense that arose in the Middle Ages as sugar cane spread.[2][3][4] That word comes from Late Latin mellacium (“wine boiled down by half”), Classical Latin mellāceum, the neuter of the adjective mellāceus, a derivative of mel (“honey”).[2][3] The first record, mellaci, is probably translated from Italian.[2][3] Compare Catalan melassa and Old Occitan melassa (1467).[2]

Bloch and Wartburg, the Grand Robert and Littré instead take it from Spanish melaza, a derivative of the Latin word for honey;[5][6][7] Rey mentions this as another hypothesis.[3] The Grand Larousse sees the spelling meslache as influenced by mesler, the old form of mêler.[8]

Earliest recorded meaning

It is first recorded in 1441, as mellaci, in the treatise of Emmanuel Piloti, for the syrupy residue left after sugar crystallizes.[2][3]

Semantic evolution

Bloch and Wartburg and the Grand Robert date the form mélasse to 1664.[5][6] Probably in the 19th century, by likeness of thickness and look, the word came to mean a thick fog, and figuratively an awkward situation one cannot get out of (1871).[3] Tomber dans la mélasse is recorded from 1878[2][3] and être dans la mélasse from 1889.[8]

Timeline

  • 1441 – Mellaci appears in Emmanuel Piloti's treatise.[2][3]
  • 1467 – Old Occitan melassa is recorded at Avignon.[2]
  • 1508 – The spelling meslache is found in the statutes of the apothecaries.[2]
  • 1588 – The spelling mellasse appears.[2][3]
  • 1664 – First record of the form mélasse.[5][8]
  • 1871 – Used for an awkward situation.[3]
  • 1878 – Rigaud records tomber dans la mélasse.[2]
  • 1889 – Larchey records être dans la mélasse.[8][9]

Meanings

Noun

  1. Molasses, treacle: the thick syrup left after sugar is crystallized from cane or beet.[10][11][1]
  2. (familiar) A thick fog, or mud.[10][12]
  3. (familiar) A confused, muddled mixture.[10][11]
  4. (figurative, familiar) A predicament: être dans la mélasse, tomber dans la mélasse.[10][12][2]

Word family

  • mélassique

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 c d e f g h i j k Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  4. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 6/1, 680b
  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 Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  7. ^ Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  8. ^ a b c d Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  9. ^ Quemada, Bernard, ed. (1959–2006), Datations et documents lexicographiques (Base historique du vocabulaire français, BHVF), Paris: Klincksieck / CNRS / Champion; ATILF
  10. ^ a b c d Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  11. ^ a b Dictionnaire de français Larousse, larousse.fr/dictionnaires/francais (accessed 2024)
  12. ^ a b Dictionnaire Le Robert en ligne, dictionnaire.lerobert.com (accessed 2024)

Related etymologies

Cite this entry

“Mélasse.” Etymologically, 15 Nov. 2026, etymologically.com/fr/m%C3%A9lasse. Accessed 15 Nov. 2026.

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