pill bug

noun

Definition of pill bug

: wood louse especially : a wood louse capable of curling itself into a ball

Examples of pill bug in a Sentence

Recent Examples on the Web While his fear may be disappointing to fans of insects, as well as other in-game creatures like spiders, pill bugs and moths, Blathers always promises to take care of any donation entrusted to him. Theresa Machemer, Smithsonian Magazine, 4 May 2020

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

First Known Use of pill bug

1843, in the meaning defined above

History and Etymology for pill bug

pill entry 2; from its rolling into a ball when disturbed

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Time Traveler for pill bug

Time Traveler

The first known use of pill bug was in 1843

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Dictionary Entries Near pill bug

pillbox

pill bug

piller

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Cite this Entry

“Pill bug.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pill%20bug. Accessed 2 Aug. 2021.

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More from Merriam-Webster on pill bug

Britannica.com: Encyclopedia article about pill bug

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