- the action of one that traces
- something made by tracing; specif.,
- a copy of a drawing, etc. made by tracing the lines on a superimposed, transparent sheet
- the record of a recording instrument, in the form of a traced line
- A reproduction made by superimposing a transparent sheet and copying the lines of the original on it.
- A graphic record made by a recording instrument, such as a cardiograph or seismograph.