radiotracer

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

Definition of radiotracer

: a radioactive tracer

First Known Use of radiotracer

1946

in the meaning defined above

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Medical Dictionary

radiotracer

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

medical Definition of radiotracer

: a radioactive tracer

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