Meaning & Definition of Tracer in English
English⟶
Tracer
/tresər/
noun
1. An investigator who is employed to find missing persons or missing goods
synonym:
- tracer
2. An instrument used to make tracings
synonym:
- tracer
3. (radiology) any radioactive isotope introduced into the body to study metabolism or other biological processes
synonym:
- tracer
4. Ammunition whose flight can be observed by a trail of smoke
synonym:
- tracer,
- tracer bullet