radiotracer

[ rey-dee-oh-trey-ser ]
nounChemistry.

  1. a radioactive isotope used as a tracer.

Origin of radiotracer

1
First recorded in 1945–50; radio- + tracer

Words Nearby radiotracer

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

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