TRACER as NOUN

  1. Meaning
    • ammunition whose flight can be observed by a trail of smoke
    Synonym(s) Hypernyms(s) tracer is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
  2. Meaning
    • (radiology) any radioactive isotope introduced into the body to study metabolism or other biological processes
    Hypernyms(s) tracer is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
  3. Meaning
    • an instrument used to make tracings
    Hypernyms(s) tracer is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower Derived(s)
  4. Meaning
    • an investigator who is employed to find missing persons or missing goods
    Hypernyms(s) tracer is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower