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radiocarbon

noun

ra·​dio·​car·​bon ˌrā-dē-ō-ˈkär-bən How to pronounce radiocarbon (audio)
often attributive
: radioactive carbon
especially : carbon 14

Examples of radiocarbon in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Agroisolab focuses on radiocarbon measurement and stable isotopic analysis, with the capabilities to analyze all bioelements, namely hydrogen, carbon, nitrogen, oxygen and sulphur. Sarah Jones, Sourcing Journal, 18 Nov. 2025 Archaeology News continued that the latest team consisted of experts in anthropology, archaeogenetics, radiocarbon dating, stable isotope analysis, dentistry, and historical study. Maria Mocerino, Interesting Engineering, 10 Nov. 2025 In recent decades, scientists have used methods such as radiocarbon dating to assess the age of shells, along with bones and other skeletal remains, scattered around Earth’s surface. Michal Kowalewski, The Conversation, 7 Nov. 2025 Samples of the skull were sent out to the University of Indianapolis Human Identification Center and the Center for Applied Isotope Studies at the University of Georgia for forensic and radiocarbon analyses, respectively. Andrea Margolis, FOXNews.com, 20 Oct. 2025 See All Example Sentences for radiocarbon

Word History

Etymology

International Scientific Vocabulary

First Known Use

1936, in the meaning defined above

Time Traveler
The first known use of radiocarbon was in 1936

Browse Nearby Words

Cite this Entry

“Radiocarbon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/radiocarbon. Accessed 2 Dec. 2025.

Kids Definition

radiocarbon

noun
ra·​dio·​car·​bon ˌrād-ē-ō-ˈkär-bən How to pronounce radiocarbon (audio)
: radioactive carbon
especially : carbon 14

Medical Definition

radiocarbon

noun
ra·​dio·​car·​bon ˌrād-ē-ō-ˈkär-bən How to pronounce radiocarbon (audio)
: radioactive carbon
especially : carbon 14
Last Updated: - Updated example sentences
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