Meaning of TRACING in English
noun a regular path or track; a course.
2. tracing ·p.pr. & ·vb.n. of trace.
3. tracing ·noun the act of one who traces; especially, the act of copying by marking on thin paper, or other transparent substance, the lines of a pattern placed beneath; also, the copy thus producted.
Webster English vocab. Английский словарь Webster. 2012