tracing
definition: the discovery and description of the course of development of something
example: the tracing of genealogies
speech part: noun
synonyms:
definition: the act of drawing a plan or diagram or outline
example:
speech part: noun
synonyms:
definition: a drawing created by superimposing a semitransparent sheet of paper on the original image and copying on it the lines of the original image
example:
speech part: noun
synonyms:
trace