trace over

trace over something

 
1. to draw over something lightly. Trace over the drawing to make it a little darker. I had to trace over it twice to make it visible.
2. to copy something by placing a thin sheet of paper over it and drawing an outline of the thing to be copied. Trace over this picture and then photocopy about ten copies for us all. This needs to be traced over again.
See also: over, trace