tint

Short definition from Wiktionary

Noun

1. 1
   A slight coloring.
2. 2
   A pale or faint tinge of any color; especially, a variation of a color obtained by adding white (contrast shade)
3. 3
   A color considered with reference to other very similar colors.
4. 4
   A shaded effect in engraving, produced by the juxtaposition of many fine parallel lines.
5. 5
   A vehicle window that has been darkened to conceal the occupant.

Verb

1. 1
   To shade, to color.

Contraction

1. 1
   it is not; it isn't; 'tisn't; it'sn't