ALL meanings of radiometric dating
ra·di·om·e·ter date
R r - noun radiometric dating any method of determining the age of earth materials or objects of organic origin based on measurement of either short-lived radioactive elements or the amount of a long-lived radioactive element plus its decay product. 1
- noun radiometric dating any method of dating material based on the decay of its constituent radioactive atoms, such as potassium-argon dating or rubidium-strontium dating 0