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Search Result:tracer

Overview of noun tracer

The noun tracer has 4 senses

  • tracer -- (an investigator who is employed to find missing persons or missing goods)

  • tracer -- (an instrument used to make tracings)

  • tracer -- ((radiology) any radioactive isotope introduced into the body to study metabolism or other biological processes)

  • tracer, tracer bullet -- (ammunition whose flight can be observed by a trail of smoke)