WordWeb Online

1. The timbre of a musical sound
   "the recording fails to capture the true colouration of the original music";
   - color [US], colour [Brit, Cdn], coloration
    
2. Appearance with regard to colour
   "her healthy colouration";
   - coloration
    
3. Choice and use of colours (as by an artist)
   - coloration

Derived forms: colourations

Type of: choice, color [US], coloring [US], colour [Brit, Cdn], colouring [Brit, Cdn], option, pick, quality, selection, timber [non-standard], timbre, tone

Encyclopedia: Colouration