emerald ash borer

noun

: a metallic-green Asian beetle (Agrilus planipennis) accidentally introduced into the U.S. and having a destructive larva that bores into the wood of ash trees

Examples of emerald ash borer 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.
Now emerald ash borer is killing millions of native ash trees. Steve Bender, Southern Living, 9 Aug. 2025 For example, work on the invasive emerald ash borer doesn't stop at the border between Michigan and Wisconsin. Laura Schulte, jsonline.com, 31 July 2025 But for how long? While the emerald ash borer has yet to be found in the small town where Frey lives near Bangor, that is likely an inevitability. Chadd Scott, Forbes.com, 25 July 2025 The tiny emerald ash borer is to blame, according to entomologists. Sophie Hartley, IndyStar, 16 July 2025 See All Example Sentences for emerald ash borer

Word History

First Known Use

2002, in the meaning defined above

Time Traveler
The first known use of emerald ash borer was in 2002

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Cite this Entry

“Emerald ash borer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/emerald%20ash%20borer. Accessed 17 Sep. 2025.

Last Updated: - Updated example sentences
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