- radiocarbon⇄adj. having to do with a method of determining the age of a substance, such as a fossil, by measuring its radioactive carbon content.
Ex. With the temperature cycles thus established, the next step was to date them by radiocarbon analysis (Scienti - radiocarbon⇄noun a radioactive isotope of carbon, especially carbon 14.
- radiocarbon⇄radiocarbon, adjective, noun.