bookworm

noun

book·​worm ˈbu̇k-ˌwərm How to pronounce bookworm (audio)
Synonyms of bookwormnext
: a person unusually devoted to reading and study

Examples of bookworm in a Sentence

She was always a bookworm when she was a kid. a bookworm who prefers reading to just about any other activity
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.
In this tale as old as time, local bookworm Belle (Paige O'Hara) travels to a faraway castle where her father is being held captive by a prince–turned–beastly creature. James Mercadante, Entertainment Weekly, 20 Jan. 2026 Walking through the shelves, flipping the pages, and soaking up that classic, old-book smell—for bookworms, there’s nothing better. Cu Fleshman, Travel + Leisure, 13 Jan. 2026 Book clubs seem to be more popular than ever, which is good news for bookworms and casual readers alike. De Elizabeth, Glamour, 2 Jan. 2026 Try an Icelandic Christmas Tradition Talk about nurturing a bookworm! Caylin Harris, Parents, 21 Dec. 2025 See All Example Sentences for bookworm

Word History

First Known Use

1580, in the meaning defined above

Time Traveler
The first known use of bookworm was in 1580

Browse Nearby Words

Cite this Entry

“Bookworm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bookworm. Accessed 23 Jan. 2026.

Kids Definition

bookworm

noun
book·​worm -ˌwərm How to pronounce bookworm (audio)
1
: any of various insect larvae that feed on the binding and paste of books
2
: a person devoted to reading or study

More from Merriam-Webster on bookworm

Last Updated: - Updated example sentences
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