an act that brings discredit to the person who does it | a visual attribute of things that results from the light they emit or transmit or reflect |
a soiled or discolored appearance | the appearance of objects (or light sources) described in terms of a person's perception of their hue and lightness (or brightness) and saturation |
a symbol of disgrace or infamy | the timbre of a musical sound |
anything regarded as making something unclean | interest and variety and intensity |
(microscopy) a dye or other coloring material that is used in microscopy to make structures visible | an outward or token appearance or form that is deliberately misleading |
| (physics) the characteristic of quarks that determines their role in the strong interaction |
| any material used for its color |