a visual attribute of things that results from the light they emit or transmit or reflect | a light brown the color of topaz |
the appearance of objects (or light sources) described in terms of a person's perception of their hue and lightness (or brightness) and saturation | ratio of the opposite to the adjacent side of a right-angled triangle |
the timbre of a musical sound | a browning of the skin resulting from exposure to the rays of the sun |
interest and variety and intensity | |
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 | |