diving beetle

noun

Definition of diving beetle

: any of various predatory aquatic beetles (family Dytiscidae) that breathe while submerged using air trapped under their elytra

Examples of diving beetle in a Sentence

Recent Examples on the Web Various species of aquatic insects, such as the predaceous diving beetle, use bubbles for breathing underwater. Elizabeth Gamillo, Smithsonian Magazine, 27 May 2021 From horror to hope Scientists have known for a few decades that diving beetles share the waterlogged limestone cavern known as Devil’s Hole with the pupfish. Jason Bittel, National Geographic, 1 Mar. 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'diving beetle.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of diving beetle

circa 1889, in the meaning defined above

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Time Traveler for diving beetle

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The first known use of diving beetle was circa 1889

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Dictionary Entries Near diving beetle

divine service

diving beetle

diving bell

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Cite this Entry

“Diving beetle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/diving%20beetle. Accessed 28 Jan. 2022.

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More from Merriam-Webster on diving beetle

Britannica.com: Encyclopedia article about diving beetle

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