Dictionary

radiotracer

noun ra·dio·trac·er \ˈrā-dē-ō-ˌtrā-sər\

Definition of RADIOTRACER

:  a radioactive tracer
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First Known Use of RADIOTRACER

1946
Medical Dictionary

radiotracer

noun ra·dio·trac·er \ˈrād-ē-ō-ˌtrā-sər\

Medical Definition of RADIOTRACER

:  a radioactive tracer

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