Definition of Tracer
- 1. An investigator who is employed to find missing persons or missing goods Noun
- 2. An instrument used to make tracings Noun
- 3. (radiology) any radioactive isotope introduced into the body to study metabolism or other biological processes Noun
- 4. Ammunition whose flight can be observed by a trail of smoke Noun
Synonyms for word "tracer"
Semanticaly linked words with "tracer"
Hyponims for word "tracer"