Definition of radioisotope Radioisotope

ra•di•o•i•so•tope

We found 4 definitions of radioisotope from 4 different sources.

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What does radioisotope mean?

WordNet

WordNet by Princeton University

Noun

Plural: radioisotopes

radioisotope - a radioactive isotope of an element; produced either naturally or artificially
  isotope one of two or more atoms with the same atomic number but with different numbers of neutrons
  tracer ammunition whose flight can be observed by a trail of smoke
  label trade name of a company that produces musical recordings; "the artists and repertoire department of a recording label is responsible for finding new talent"
  iodine-131 heavy radioactive isotope of iodine with a half-life of 8 days; used in a sodium salt to diagnose thyroid disease and to treat goiter
= synonym
= antonym
= related word

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  • radioisotope
    An unstable isotope of an element that decays or disintegrates spontaneously, emitting radiation.

Part of speech

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Pronunciation

Word frequency

Radioisotope is...

40% Complete
Very rare
Rare
Normal
Common
Very Common
33% Complete
Rare
Normal
Common

Sign Language

radioisotope in sign language
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