CARBON 14

 I. (noun) 

Sense 1

Meaning:

A radioactive isotope of carbon

Synonyms:

carbon 14; radiocarbon

Classified under:

Nouns denoting substances

Hypernyms ("carbon 14" is a kind of...):

atomic number 6; C; carbon (an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds)

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