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tracer (Info)


  • tracer:- ammunition whose flight can be observed by a trail of smoke (Princeton WordNet 3.1)
  • tracer:- (radiology) any radioactive isotope introduced into the body to study metabolism or other biological processes (Princeton WordNet 3.1)
  • tracer:- an instrument used to make tracings (Princeton WordNet 3.1)
  • tracer:- an investigator who is employed to find missing persons or missing goods (Princeton WordNet 3.1)