rhinoceros beetle

noun

: any of various large chiefly tropical scarab beetles (subfamily Dynastinae) having projecting horns on thorax and head

Illustration of rhinoceros beetle

Illustration of rhinoceros beetle

Examples of rhinoceros beetle in a Sentence

Recent Examples on the Web
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New England resident captures one on camera Where do the coconut rhinoceros beetles come from? Gabe Hauari, USA TODAY, 24 Oct. 2024 Coconut rhinoceros beetles were detected for the first time on islands statewide in subsequent months, while little fire ants caused serious concern on Oahu's windward coast. CBS News, 24 Oct. 2024 Weapons also are probably molded by the type of fighting and where it’s done — as borne out by work on the shapes of rhinoceros beetle horns by evolutionary biologist Erin McCullough. Kendall Powell, Discover Magazine, 6 Dec. 2019

Word History

First Known Use

1681, in the meaning defined above

Time Traveler
The first known use of rhinoceros beetle was in 1681

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Cite this Entry

“Rhinoceros beetle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rhinoceros%20beetle. Accessed 10 Sep. 2025.

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