Definition of tracer


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

Words nearby tracer

bracer, racer, trace, tracery, tracker, trader.

Rhymes with tracer

acer, bracer, chaser, eraser, eraser, facer, lacer, pacer, placer, racer.

Start with tracer

tracery, traceried, tracers, traceries.

End with tracer

retracer, radiotracer.

More information about tracer

tracer unscrambled

Scrabble and Words With Friends points

  • tracer is a valid Scrabble US word, worth 8 points
  • tracer is a valid Scrabble UK word, worth 8 points
  • tracer is a valid Words With Friends word, worth 9 points
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adverb: in a nefarious manner or to a nefarious degree.

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