tree ring

noun

Examples of tree ring 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.
Like tree rings, they can be used to infer developmental speeds and timing. Laura Baisas, Popular Science, 13 Nov. 2024 Cosmic Onslaught Her team dissected tree rings from ancient wood samples, burned the cellulose — the main component of wood — to determine the radiocarbon content, and then compared the data to spikes in beryllium-10 found in ice cores from glaciers. Jamie Carter, Forbes, 28 Nov. 2024 Interestingly, oxygen isotopes from ice cores, coral skeletons, and tree rings can be calibrated and used as proxy records of past temperatures. Carly Miller, Forbes, 27 Sep. 2024 There are various things—tree rings, isotope ratios, and more—that register temperatures in the past. John Timmer, Ars Technica, 20 Sep. 2024 See all Example Sentences for tree ring 

Word History

First Known Use

1919, in the meaning defined above

Time Traveler
The first known use of tree ring was in 1919

Dictionary Entries Near tree ring

Cite this Entry

“Tree ring.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tree%20ring. Accessed 24 Dec. 2024.

Kids Definition

tree ring

noun
Last Updated: - Updated example sentences
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