color line

: a phenomenon of light (such as red, brown, pink, or gray) or visual perception that enables one to differentiate otherwise identical objects

: the aspect of the appearance of objects and light sources that may be described in terms of hue, lightness, and saturation (see saturation 4) for objects and hue, brightness, and saturation for light sources

: a color other than and as contrasted with black, white, or gray

: to give color to

: to change the color of (as by dyeing, staining, or painting)

: to change as if by dyeing or painting: such as

: a length of cord or cord-like material: such as

: a comparatively strong slender cord

: clothesline

: to mark or cover with a line or lines

: to depict with lines : draw

: to place or form a line along

: to cover the inner surface of

: to put something in the inside of : fill

: to serve as the lining of