Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
dating | Yes | No | No | No |
carbon-14 dating | Yes | No | No | No |
dating (noun) | carbon-14 dating (noun) |
---|---|
use of chemical analysis to estimate the age of geological specimens | a chemical analysis used to determine the age of organic materials based on their content of the radioisotope carbon 14; believed to be reliable up to 40,000 years |