tree of life

noun phrase

: a conventionalized and often ornate representation of a tree used as a decorative motif

Examples of tree of life 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.
This simplicity could also be why, across the parrot tree of life, newly evolving species often switch between yellow/green and red colors, says Mary Caswell Stoddard, an evolutionary biologist at Princeton University who was not involved with the work. Elizabeth Pennisi, science.org, 31 Oct. 2024 The findings have led some researchers to suggest that RNA may be a molecular lingua franca that transcends traditional taxonomic boundaries and can therefore encode messages that remain intelligible across the tree of life. Annie Melchor, WIRED, 13 Oct. 2024 This metal fireplace screen, $109 at Amazon, features a detailed tree of life design at the front. Nora Colomer, Fox News, 9 Sep. 2024 Scientists report patterns of DNA change across the bird tree of life associated with the sudden, fiery end of the Cretaceous period, in a study published July 31 in the journal Science Advances. Lauren Leffer, Popular Science, 31 July 2024 See all Example Sentences for tree of life 

Word History

First Known Use

1880, in the meaning defined above

Time Traveler
The first known use of tree of life was in 1880

Dictionary Entries Near tree of life

Cite this Entry

“Tree of life.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tree%20of%20life. Accessed 21 Nov. 2024.

More from Merriam-Webster on tree of life

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!