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bark beetle
noun
: any of numerous beetles (family Scolytidae) that bore under the bark of trees both as a larva and as an adult
Examples of bark beetle in a Sentence
Recent Examples on the Web
Meanwhile, researchers at various universities are exploring RNA as a tool to combat Asian citrus psyllids, bark beetles, mosquitoes, and other species.
—Byerik Stokstad, science.org, 27 June 2024
In these same regions, a warming climate is causing pine bark beetle infestations that have killed enormous numbers of trees.
—Kate Gordon, Foreign Affairs, 18 Sep. 2018
Pine bark beetles and related pests die off in cold winters.
—Kate Gordon, Foreign Affairs, 18 Sep. 2018
The population is now being attacked by bark beetles, and that’s pretty weird.
—Paige Vega, Vox, 7 June 2024
See all Example Sentences for bark beetle
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'bark beetle.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Word History
First Known Use
1832, in the meaning defined above
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Cite this Entry
“Bark beetle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bark%20beetle. Accessed 1 Nov. 2024.
Kids Definition
bark beetle
noun
: any of a group of beetles that bore under the bark of trees both as larvae and adults
More from Merriam-Webster on bark beetle
Britannica.com: Encyclopedia article about bark beetle
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