Also found in: Dictionary, Thesaurus, Medical, Financial, Wikipedia.
radioactive dating:see datingdating,
the determination of the age of an object, of a natural phenomenon, or of a series of events. There are two basic types of dating methods, relative and absolute.
..... Click the link for more information. .
radioactive dating[¦rād·ē·ō′ak·tiv ′dād·iŋ]