retouch

To add new details or touches to for correction or improvement.

To improve or change (a photographic negative or print), as by adding details or removing flaws.

To color (recent growth of hair) to match hair that was tinted, dyed, or bleached at an earlier date.

To modify (a flaked stone tool) by secondary flaking along the cutting edge.

To give or make retouches.

The act, process, or an instance of retouching.

To touch or touch up again; improve by new touches; revise; specifically, in the fine arts, to improve, as a painting, by new touches; go over a second time, as a work of art, in order to restore or strengthen a faded part, make additions, or remove blemishes, for its general improvement.

A repeated touch; an additional touch given in revision; specifically, in the fine arts, additional work done on that which might previonsly have been regarded as finished.

A partial reworking,as of a painting, a sculptor’s clay model, or the like.

To touch again, or rework, in order to improve; to revise.