Dictionary

To shield from light.

Example: The old oak tree shaded the lawn in the heat of the day.

To alter slightly.

Example: Most politicians will shade the truth if it helps them.

To vary or approach something slightly, particularly in color.

Example: The hillside was bright green, shading towards gold in the drier areas.

(of a defensive player) To move slightly from one's normal fielding position.

Example: Jones will shade a little to the right on this pitch count.

Being in the shade, not in direct light.

Having a slight colour added (of a diagram or picture) or being slightly darkened as if in the shade.