couleur (French)

Where does "couleur" come from?

The French noun 'couleur' descends from the Middle French 'couleur', which traces its lineage back to the Old French 'color'[1][3]. This form originated from the Latin accusative 'colōrem'[1], itself derived from the earlier Latin noun 'colōs'[2]. Linguists believe the term is rooted in the Proto-Italic '*kelōs', which ultimately stems from the Proto-Indo-European base '*ḱel-' meaning 'to hide' or 'to conceal'[2]. In Classical Latin, the nominative form shifted from 'colōs' to 'color' through the influence of oblique case forms where an original intervocalic 's' sound had transformed into 'r'[2].

Open questions

• The derivation from the Proto-Indo-European root meaning to hide is a linguistic reconstruction. [2]
• The transition from an original intervocalic s to r in the Latin oblique cases is a standard historical phonological development that explains the nominative shift. [2]

Full etymology tree

• couleur (French), 'color/colour'
  • inherited couleur (Middle French)
    • inherited color (Old French), 'color / colour'
      • inherited colorem (Latin), 'accusative singular of color and colōs'
        • inherited colos (Latin), 'alternative form of color'
          • inherited *kelōs (Proto-Italic)
            • derived *ḱel- (Proto-Indo-European), 'to cover'

Ancestors

• color (Old French)
• color (Latin)

Descendants and derived words

• couleur (English)
• kulør (Danish)
• kleur (Dutch)
• kleur (Dutch)
• annoncer la couleur (French)
• de couleur (French)
• des goûts et des couleurs, on ne discute pas (French)
• en voir de toutes les couleurs (French)
• haut en couleur (French)
• Couleur (German)
• koulè (Haitian Creole)
• koulær (Louisiana Creole)

Sources

1. couleur (French) - Wiktionary
2. color (Latin) - Wiktionary
3. color (Old French) - Wiktionary

Updated August 2026

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Etymology data from Wiktionary, CC BY-SA 4.0 · About Miraris