HyperDic

English > 1 sense of the word *radiocarbon*:
NOUN	substance	radiocarbon, carbon 14	a radioactive isotope of carbon

English > *radiocarbon*: 1 sense > noun 1, substance
Meaning	A radioactive isotope of carbon.
Synonym	carbon 14
Broader	carbon, C, atomic number 6	An abundant nonmetallic tetravalent element occurring in three allotropic forms